【Enhanced Capacity】TechCella 12V lithium battery has been upgraded from 100Ah to 160Ah while maintaining the standard Group 31 size for seamless compatibility with existing setups. Equipped with a 150A BMS, it supports a maximum continuous discharge current of 150A, with peak discharge capabilities of 500A (1s) and 300A (30s), auto-Recovery fromOverloads(30s), ensuring both safety and reliability under high-load conditions 【Bluetooth Connectivity】 Equipped with built-in Bluetooth, this battery allows you to track real-time performance, charge levels, and system health conveniently through your smartphone, ensuring seamless management of your energy system 【Upgraded Protection】 Equipped with a 150A smart BMS and an IP65-rated waterproof and dustproof design, it offers superior safety and reliable support for high-power applications by protecting against overcharging, short circuits, and other potential risks. The system includes an automatic temperature cutoff, halting charging above 60℃/140℉ or below 0℃/32℉, and stopping discharging below -20℃/-4℉. This ensures safe and dependable performance, even in extreme conditions 【Expandable Power System】 This EV-grade LiFePO4 battery supports flexible configurations, allowing expansion in parallel and series (up to 4P/4S/4P4S) for a maximum load power of 30.72kW and 32.768kWh of usable energy. It delivers 4,000 deep cycles and a lifespan of up to 10 years, ensuring exceptional durability and adaptability for various energy needs 【Customer Support】 TechCella LiFePO4 battery comes with a 5 year warranty, we will stand by your technical support in time if you encounter any problems with use

【Lightweight Design】 TechCella 12V 100Ah LiFePO4 Lithium Battery BCI Group 24, with dimensions of 10.24" x 6.61" x 8.23" and a weight of only 22.48 lbs (10.2kg), is 3 times lighter than a lead-acid battery. This makes it ideal for various applications such as RVs, solar systems, trolling motor, backup power, golf cart, lawn mower. We offer three sizes of batteries: Group 24 and Group 31 models are equipped with M8 terminal screws, while the Mini size uses M6 terminal screws 【Smart Bluetooth】 Track important metrics such as charge level, voltage, and temperature directly from your smartphone in real-time via a dedicated app. Bluetooth 5.0 enhances user convenience and enables proactive management of battery health, ensuring optimal performance and longevity. Whether you're on the go or in a stationary setup, stay informed and in control of your power needs effortlessly 【Built-in 100A BMS】 The built-in Battery Management System (BMS) safeguards your battery from overcharging, over-discharging, overcurrent, short circuits, low and high temperatures, enhancing performance and prolonging its lifespan. The BMS will automatically disconnect the battery when the voltage drops below 10V. Additionally, it features an automatic recovery function after 30 seconds of overload protection 【Supports up to 4S4P】 TechCella 12V 100Ah LiFePO4 battery supports 4S4P configurations, providing exceptional flexibility and scalability for various power systems. By wiring in a 4S configuration, you can easily increase the voltage up to 48V, ideal for high-demand applications like marine systems, off-grid setups. The 4P arrangement allows you to parallel up to four batteries, quadrupling the available amp-hour capacity to 400Ah, ensuring extended run times without sacrificing performance 【Low and High Temperature Cut Off】 Equipped with low-temperature cut-off protection, the battery is safeguarded during charging at 0°C/32°F and discharging at -20°C/-4°F. This LiFePO4 battery features a robust triple-proof casing, offering IP65 rated waterproof, dustproof, and shockproof enclosure protection to ensure durability in harsh environments 【Customer Support】 TechCella LiFePO4 battery comes with a 5 year warranty, we will stand by your technical support in time if you encounter any problems with use

【EV Grade A Cells & True Capacity】 TechCella 12V 320Ah LiFePO4 battery is built with automotive-grade A+ cells, featuring excellent voltage balance, ultra-low self-discharge, and stable performance. Delivers more than 320Ah actual capacity — more usable power than rated. Compact size (13.58×7.48×9.64 in) and 58.43 lbs weight make it perfect for RVs, off-grid systems, and trolling motors 【【200A BMS & High Power Output】 Equipped with a robust 200A smart BMS, this battery supports up to 300A peak discharge for 10s, ideal for high-power appliances and motor startups. It auto-recovers from overload protection within 30 seconds, ensuring continuous operation without power drop. With -20°C/-4°F to 60°C/140°F discharge range and charging cut-off below 0°C/32°F, it’s built to perform safely in extreme conditions 【Smart Bluetooth Monitoring & Easy Setup】 Built-in Bluetooth allows you to monitor battery status in real time via your smartphone — no need to remove the battery or install extra monitors. Easy to set up with no complex wiring 【Upgraded Internal Protection & Stability】 Designed with enhanced safety in mind, the battery features an insulated sleeve on the negative wire to prevent abrasion and protect internal circuits. Extended adhesive curing time ensures a more stable and secure internal structure, reducing risk of damage over time and improving long-term durability 【Fast Charging & Tips】 Supports 20A–160A charging current and fast charging with a 14.6V 50A LiFePO4 charger, fully recharging in just 6.4 hours. For deeply discharged batteries, we recommend using a charger with 0V activation to restore power safely. To protect battery life, start charging when capacity reaches 10–20% to avoid BMS low-voltage shutdown 【4S4P & Long-Term Reliability】 TechCella 12V 320Ah lithium battery supports 4S4P configuration, reaching 51.2V 1280Ah, delivering an upgraded capacity of 65.536KWh. With over 6000+ deep cycles and a 10-year lifespan, it's perfect for DIY battery systems and ideal for home energy storage, RVs, and other off-grid applications 【Dedicated Customer Support】 Whether you have questions about TechCella LiFePO4 battery or need technical assistance, we promise to respond on the same day. Our dedicated team is here to resolve any issues and ensure you have a smooth experience with our products

【Lightweight Design】 TechCella 12V 100Ah LiFePO4 Lithium Battery MINI Size, with dimensions of 8.98" x 5.43" x 8.19" and a weight of only 19.84 lbs (9kg), is 3 times lighter than a lead-acid battery. This makes it ideal for various applications such as RVs, solar systems, trolling motor, backup power, lawn mower. We offer three sizes of batteries: Group 24 and Group 31 models are equipped with M8 terminal screws, while the Mini size uses M6 terminal screws 【Smart Bluetooth】 Track important metrics such as charge level, voltage, and temperature directly from your smartphone in real-time via a dedicated app. Bluetooth 5.0 enhances user convenience and enables proactive management of battery health, ensuring optimal performance and longevity. Whether you're on the go or in a stationary setup, stay informed and in control of your power needs effortlessly 【Built-in 100A BMS】 The built-in Battery Management System (BMS) safeguards your battery from overcharging, over-discharging, overcurrent, short circuits, low and high temperatures, enhancing performance and prolonging its lifespan. The BMS will automatically disconnect the battery when the voltage drops below 10V. Additionally, it features an automatic recovery function after 30 seconds of overload protection 【Supports up to 4S4P】 TechCella 12V 100Ah LiFePO4 battery supports 4S4P configurations, providing exceptional flexibility and scalability for various power systems. By wiring in a 4S configuration, you can easily increase the voltage up to 48V, ideal for high-demand applications like marine systems, off-grid setups. The 4P arrangement allows you to parallel up to four batteries, quadrupling the available amp-hour capacity to 400Ah, ensuring extended run times without sacrificing performance 【Low and High Temperature Cut Off】 Equipped with low-temperature cut-off protection, the battery is safeguarded during charging at 0°C/32°F and discharging at -20°C/-4°F. This LiFePO4 battery features a robust triple-proof casing, offering IP65 rated waterproof, dustproof, and shockproof enclosure protection to ensure durability in harsh environments 【Customer Support】 TechCella LiFePO4 battery comes with a 5 year warranty, we will stand by your technical support in time if you encounter any problems with use

【EVE Grade A Cells】 TechCella 12V 320Ah LiFePO4 battery delivers 4096Wh energy with a 3.2kW max load. Peak discharge reaches 300A (30s). Despite its compact 14.17 x 12.2 x 6.3 in size 69.5lbs, it offers more capacity in less space—ideal for RVs, solar, and off-grid systems. Recommended charging: 14.6V, 20A–100A 【250A Smart BMS & High/Low Temp Protection】 Equipped with a 250A BMS for higher current loads, supporting powerful devices and longer runtime. It protects against overcharge, over-discharge, overcurrent, and short circuits. Auto cut-off at 0°C charging/-20°C discharging 【Smart LCD Display & Bluetooth Monitoring】 This battery features an external LCD screen that shows real-time voltage, current, and battery status—just connect it to the Monitor port using the included cable. It also supports Bluetooth monitoring via app, giving you full visibility and smarter control of your solar or off-grid system 【Multiple Interfaces & System Expansion】 Equipped with CAN and RS485 ports, the battery supports seamless communication with Victron inverters using the included CAN cable. The RS485 interface and cable allow two batteries to be connected in series to build a 24V system, offering flexible energy solutions for larger applications. Without Victron, it supports up to 4S4P (51.2V 1280Ah) expansion for large-scale off-grid power 【Durable Metal Case】 Upgraded metal shell provides superior heat dissipation, impact resistance, and fire safety—outlasting plastic cases. Side-screw design supports vertical stacking and secure mounting in tight spaces, ideal for mobile or fixed installations 【Built-In Battery Switch】 Integrated Bolatus switch makes it easy to safely shut off the battery—no extra tools needed. Convenient for maintenance and safer operation in off-grid or mobile setups 【Warranty & Customer Support】 TechCella provides a 5-year warranty ensuring long-term reliability. Our dedicated customer service team guarantees a response within 12 hours, offering prompt solutions and professional support

【Longer Lifespan】 TechCella LiFePO4 battery offers up to 8000 time cycles at 60% DOD, 6000 time cycles at 80% DOD, 4000 time cycles at 100% DOD. Compared to traditional lead-acid batteries, which offer only about 300-500 cycles, TechCella batteries deliver a significantly longer lifespan, lasting up to 10 years with higher reliability and durability 【Safety and Protection】 Equipped with a 200A BMS to prevent overcharging, over-discharging, overheating, and short circuits, ensuring maximum safety and efficiency. Additionally, it features advanced high and low-temperature protection; when temperatures exceed 60℃/140℉ or drop below 0℃/32℉, the BMS automatically cuts off charging. It also supports efficient discharging at temperatures as low as -20℃/-4℉. Whether for cold-weather fishing or solar applications, this battery maintains outstanding reliability and efficiency 【Lightweight and Compact】 Weighing only 41.22 lbs (18.7 kg), it is three times lighter than lead-acid batteries, additionally, it supports 4S4P expansion, up to 40.96KWh, offering greater flexibility to scale up capacity as needed, making it ideal for RVs, solar systems, marine applications, and backup power solutions without sacrificing portability or performance 【Smart Bluetooth】 Track important metrics such as charge level, voltage, and temperature directly from your smartphone in real-time via a dedicated app. Bluetooth 5.0 enhances user convenience and enables proactive management of battery health, ensuring optimal performance and longevity. Whether you're on the go or in a stationary setup, stay informed and in control of your power needs effortlessly 【Durable and Protective Casing】 The TechCella LiFePO4 battery features a rugged ABS casing with IP65 waterproof and fire-resistant protection, ensuring superior durability in harsh environments and safeguarding against physical damage. It is especially suitable for outdoor use, marine, and RVs. The sturdy handle design makes transportation easy and convenient while ensuring safety and reliability 【TechCella Customer Service】 If you encounter any problems while using TechCella's products, our technical support will communicate with you on the same day and solve the issue for you in time

【Lightweight and Easy to Install】TechCella 12V 100Ah LiFePO4 Lithium Battery BCI Group 31 measures 12.83" x 6.81" x 8.46" and weighs only 23.14 pounds (10.5kg), making it three times lighter than traditional lead-acid batteries. Its lightweight design makes it easy to handle and install, ideal for trolling motors, RVs, solar setups, camping, and off-grid use 【Safety and Protection】 With a 100A BMS, this LiFePO4 battery offers protection against overcharging, over-discharging, overheating, and short circuits, ensuring safe operation and extending battery life for both recreational and off-grid use 【High and Low Temperature Protection】This LiFePO4 battery features high and low temperature protection, with the BMS cutting off charging when the temperature exceeds 60°C/140°F or drops below 0°C/32°F, and stopping discharging when the temperature goes below -20°C/-4°F. It also has an IP65-rated casing, ensuring reliable performance in cold-weather fishing and solar applications 【4S4P Expansion】 The TechCella 12V 100Ah LiFePO4 battery supports 4S4P expansion, allowing you to scale up to 20.48kWh total capacity, making it perfect for high-demand applications such as solar setups, marine systems, and off-grid power 【TechCella Customer Service】 If you encounter any problems while using TechCella's products, our technical support will communicate with you on the same day and solve the issue for you in time Please note: This product does not support Bluetooth functionality.

【Lightweight and Easy to Install】TechCella 12V 100Ah LiFePO4 Lithium Battery BCI Group 31 measures 12.83" x 6.81" x 8.46" and weighs only 23.14 pounds (10.5kg), making it three times lighter than traditional lead-acid batteries. Its lightweight design makes it easy to handle and install, ideal for trolling motors, RVs, solar setups, camping, and off-grid use 【High and Low Temperature Protection】This LiFePO4 battery features high and low temperature protection, with the BMS cutting off charging when the temperature exceeds 60°C/140°F or drops below 0°C/32°F, and stopping discharging when the temperature goes below -20°C/-4°F. It also has an IP65-rated casing, ensuring reliable performance in cold-weather fishing and solar applications 【Safety and Protection】 With a 100A BMS, this LiFePO4 battery offers protection against overcharging, over-discharging, overheating, and short circuits, ensuring safe operation and extending battery life for both recreational and off-grid use 【4S4P Expansion】 The TechCella 12V 100Ah LiFePO4 battery supports 4S4P expansion, allowing you to scale up to 20.48kWh total capacity, making it perfect for high-demand applications such as solar setups, marine systems, and off-grid power 【TechCella Customer Service】 If you encounter any problems while using TechCella's products, our technical support will communicate with you on the same day and solve the issue for you in time Please note: This product does not support Bluetooth functionality.

【Lightweight Design】 TechCella 12V 100Ah LiFePO4 Lithium Battery BCI Group 31, with dimensions of 12.83" x 6.81" x 8.46" and a weight of only 23.14 pounds (10.5kg), is 3 times lighter than a lead-acid battery. This makes it ideal for various applications such as RVs, solar systems, trolling motor, backup power, lawn mower. We offer three sizes of batteries: Group 24 and Group 31 models are equipped with M8 terminal screws, while the Mini size uses M6 terminal screws 【Built-in 100A BMS】 The built-in Battery Management System (BMS) safeguards your battery from overcharging, over-discharging, overcurrent, short circuits, low and high temperatures, enhancing performance and prolonging its lifespan. The BMS will automatically disconnect the battery when the voltage drops below 10V. Additionally, it features an automatic recovery function after 30 seconds of overload protection 【Supports up to 4S4P】 TechCella 12V 100Ah LiFePO4 battery supports 4S4P configurations, providing exceptional flexibility and scalability for various power systems. By wiring in a 4S configuration, you can easily increase the voltage up to 48V, ideal for high-demand applications like marine systems, off-grid setups. The 4P arrangement allows you to parallel up to four batteries, quadrupling the available amp-hour capacity to 400Ah, ensuring extended run times without sacrificing performance 【Low and High Temperature Cut Off】 Equipped with low-temperature cut-off protection, the battery is safeguarded during charging at 0°C/32°F and discharging at -20°C/-4°F. This LiFePO4 battery features a robust triple-proof casing, offering IP65 rated waterproof, dustproof, and shockproof enclosure protection to ensure durability in harsh environments 【Smart Bluetooth】 Track important metrics such as charge level, voltage, and temperature directly from your smartphone in real-time via a dedicated app. Bluetooth 5.0 enhances user convenience and enables proactive management of battery health, ensuring optimal performance and longevity. Whether you're on the go or in a stationary setup, stay informed and in control of your power needs effortlessly 【Customer Support】 TechCella LiFePO4 battery comes with a 5 year warranty, we will stand by your technical support in time if you encounter any problems with use

【Lightweight Design】 TechCella 12V 100Ah LiFePO4 Lithium Battery BCI Group 31, with dimensions of 12.83" x 6.81" x 8.46" and a weight of only 23.14 pounds (10.5kg), is 3 times lighter than a lead-acid battery. This makes it ideal for various applications such as RVs, solar systems, trolling motor, backup power, lawn mower. We offer three sizes of 12V 100Ah batteries: Group 24 and Group 31 models are equipped with M8 terminal screws, while the Mini size uses M6 terminal screws 【Smart Bluetooth】 Track important metrics such as charge level, voltage, and temperature directly from your smartphone in real-time via a dedicated app. Bluetooth 5.0 enhances user convenience and enables proactive management of battery health, ensuring optimal performance and longevity. Whether you're on the go or in a stationary setup, stay informed and in control of your power needs effortlessly 【Built-in 100A BMS】 The built-in Battery Management System (BMS) safeguards your battery from overcharging, over-discharging, overcurrent, short circuits, low and high temperatures, enhancing performance and prolonging its lifespan. The BMS will automatically disconnect the battery when the voltage drops below 10V. Additionally, it features an automatic recovery function after 30 seconds of overload protection 【Supports up to 4S4P】 TechCella 12V 100Ah LiFePO4 battery supports 4S4P configurations, providing exceptional flexibility and scalability for various power systems. By wiring in a 4S configuration, you can easily increase the voltage up to 48V, ideal for high-demand applications like marine systems, off-grid setups. The 4P arrangement allows you to parallel up to four batteries, quadrupling the available amp-hour capacity to 400Ah, ensuring extended run times without sacrificing performance 【Low and High Temperature Cut Off】 Equipped with low-temperature cut-off protection, the battery is safeguarded during charging at 0°C/32°F and discharging at -20°C/-4°F. This LiFePO4 battery features a robust triple-proof casing, offering IP65 rated waterproof, dustproof, and shockproof enclosure protection to ensure durability in harsh environments 【Customer Support】 TechCella LiFePO4 battery comes with a 5 year warranty, we will stand by your technical support in time if you encounter any problems with use