8KWh 16KWh Lithium LiFePO₄ Energy Storage Battery

Why Pick Our LiFePO₄ Battery?

Lithium Iron Phosphate BatteryInnate High Energy

Battery pack capacity and cycle calculation can achieve 5000 charge-discharge cycles;

Flame-retardant materials provide higher thermal resistance, ensuring safety and high discharge rate, extending battery life;

95% depth of discharge, low power consumption, and multiple sleep and wake-up modes;

Working Temperature

140°F to -4°F. LitBatt's lithium battery handles scorching heat and freezing cold, non-stop power for any environment.

Comprehensive Guide to Product Dimensions

8KWH/25.6V314AH: 370*267*610mm;

16KWH/51.2V314AH: 447*267*835mm

LitBatt Product Details Intuitive Icons for Hassle-Free Operation

Clear Display Screen for real-time stats, easy-to-use Switch, and a visible Battery Level Display-control your power at a glance. The bottom panel adds safety with Breaker, plus Communication Interface & Battery terminals for flexible setup.

How LitBatt Storage Battery works for you:

Power your life, anywhere. Charge via solar panels, grid AC, or generator-then run your fridge, microwave, printer, TV, and washing machine through the inverter's AC output. One battery, endless daily scenarios covered.

OEM/ODM Services and Customize for Your Energy Needs

Add your logo via silk screening (monochrome available), tweak panel colors to match your brand-tailor the product to your exact needs, no compromises.

Factory Showcase: Full-Process Visualized Production

Our streamlined production lines, hands-on assembly, and strict testing processes ensure every LiFePO4 battery meets top-quality standards. From manufacturing to quality checks-we build reliable power solutions, end to end.

Product parameters

Model	KK6690-8KWH/25.6V	KK6690-16KWH/51.2V
Rated Voltage	25.6V	51.2V
Operating Yoltage Range	20.8V-29.2V	41.6V-58.4V
Standard Charging Current	120A
Continuous Discharge Current	150A
Maximun Discharge Current	200A (3S)
Battery Type	Lithiun Battery
Battery Capacity	8KWH/25.6V314AH	16KWH/51.2V314AH
Standby power consunption	12mW
Automatic shutdown voltage	40V
Cnarging overcurent protection delay	3S
Charge cvercurrent protection relese time	60S
Discharge OrerCurrent protection dela	300S
Discharge owerouret rotectiom relese tie	60S
Short-circuit protection delay	1500S
GShort circuit protectio release time	60S
Usage Life	≥4000cecles (0.5C charging, 0.5C discharging), 80%depth of discharge
Storage Conditions	3mouths for a ocuplete charge and discharge and recarge to more than 70%of the electricity
Vorking Temperature	-20℃~60℃
Optinal storage Temperature	±25℃
Size	370x267x610mm	447x267x835mm
Weight	62kg	113kg