12.8V 105AH Lithium Battery LiFePO4 Smart BMS with Bluetooth Heating Motorhome Underseat Battery IP67

Short Description:

· Only 280*178*188mm, 9.5kg
· Perfect for placement under the seat or in the battery compartment
· Class A lithium iron phosphate battery (military-grade battery)
· Up to 150 A continuous discharge current, shockproof and splashproof (IP67)
· More than 6000 cycle life, more than ten years of service life
· Bluetooth BMS and real-time monitoring, easily controlled by the app
· Integrated heating foil, can be used in temperatures as low as -20°C
· Direct replacement of lead-acid batteries - plug and play
· Directly supplied from German warehouses and EU certified (CE, RoHS, UN38.3)

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Product Detail

Product Parameters

Model		12.8V 105Ah with bluetooth&heater
Nominal capacity		105Ah/1344Wh
Dimensions (LWH) (mm)		280178188
Weight(Kg)		9.5±1 Kg
Cycle life		>6000cycles@80%DOD
Charging Characteristics		CCCV/IU
Voltage(V)	Rated voltage(V)	12.8V
	Maximum voltage(V)	14.6V
	Minimum voltage(V)	10V
Current(A)	Continuous charging current(A)	150A
	Maximum charging current(A)	240A(1S)
	Continuous discharge current(A)	150A
	Maximum discharge current(A)	240A(3S)
Operating temperature(℃)	Charging working temperature	0~60℃
Operating temperature(℃)	Discharge working temperature	-20~65℃
Storage temperature(℃)		0~35℃
Self-discharge rate/Month		<3%
Heating function		Start heating when charging below 0℃
		Stop heating when heated to 10℃
		Do not heat during discharge
BMS		Integrated
Bluetooth Monitoring		Bluetooth 4.0 (iOS &Android app)
Ingress Protection Ratin(IP)		IP67
Case Material		ABS
Terminal（dual-purpose ）		Copper column and internal M8 thread
Application/ Interconnection		Series and parallel connection for 12V,24V,36V,48V applications.
Battery cover removable		Yes
Warranty		6-year manufacturer's warranty

Ultra-small 12.8V 105Ah lithium battery - extremely flexible in application.

This lithium battery is only 280*178*188mm in size, compact but with strong endurance, extremely flexible in application. It uses military-grade LiFePO₄ cells with a continuous discharge current of up to 150A. It has high energy density and lightweight characteristics, and is suitable for various scenarios such as solar energy storage, RVs, fishing boats, yachts, emergency backup power supplies, etc.

Dual-purpose terminal design

The lithium battery adopts a copper column + M8 internal thread dual-purpose terminal design, which perfectly combines the dual advantages of high conductivity and strong compatibility: it uses high-quality pure copper material, has excellent conductivity efficiency and low connection resistance, and can easily cope with hundreds of amperes of high current scenarios; M8 threads are compatible with standard nuts and ring terminals, and multi-line parallel connection can be achieved without adapters, making installation more flexible and efficient.

Smart BMS and Bluetooth APP control

New energy vehicles are equipped with the same level of smart BMS to protect each battery from overload, overvoltage and undervoltage.
Voltage, current, charging status, temperature, current and number of cycles can be conveniently monitored via Bluetooth on a smartphone or tablet. The APP can monitor up to 8 batteries at the same time. It is very suitable for sailing or off-grid professionals who value remote diagnosis and status checks.

Low temperature self-heating

Equipped with high-quality heating film inside, evenly distributed and controlled by BMS, it can keep the device running at temperatures as low as -20°C, especially suitable for winter camping or outdoor activities in sub-zero temperatures.

Support series-parallel connection – 12/24/36/48 V

BMS integrates series-parallel modules, allowing batteries to be safely combined in series and parallel (up to 4 modules in each direction), suitable for various systems such as RVs, boats, golf carts, off-road vehicles, AMP lighting control systems, etc.

Perfect lead-acid battery replacement

Compared with AGM or lead gel batteries, this lithium iron phosphate (LiFePO₄) battery is lighter (60% less) and charges faster, making it easier to use. In addition, it does not require continuous maintenance and has excellent stability even under extreme loads, making it ideal for continuous use in sailing, camping and professional applications. No memory effect, no need for full charge and discharge cycles, can directly replace lead-acid batteries.

We provide you with fast delivery, personalized support and comprehensive technical consulting services, making us your ideal partner.

12.8V 105AH ​​Lithium Battery LiFePO4 Smart BMS with Bluetooth Heating Motorhome Underseat Battery IP67