[About US Warehouse]

The Battery are in stock in warehouses in US . Customers from US who place an order today can receive the product approx 3-7 working days after order ship out.!!!

[Attention: We are unable to deliver to the address described below]

There are also logistics and transportation restrictions in some places, and we cannot describe them too clearly. However, if your address cannot be delivered, our customer service will contact you within 1-3 days

🔸No delivery to certain postal codes. Check before ordering.

*United States：Military address and PO box address are not acceptable

🔶For remote areas, additional shipping fees are required

*United States: Hawaii, Puerto Rico, Alaska, Virgin Islands

12V Lifepo4 Battery Pack

*8000 Cycles Life
*10 Years Service Life
*Large Capcity
*Built-in BMS
*Environment Fridendly

Product Specifications

Nominal Voltage：12.8V
Nominal Capacity：300AH
Nominal Energy：3840Wh
Shell Material:Plastic
Internal Resistance: ≤30 mΩ
Cycle Life: 8000+ Cycles
Protection: IP65, Built-in 4S 200A BT BMS
Charge Method: CC/CV
Operating Voltage Range：10.0V-14.6V
Over Charge Protection Voltage：14.6V + 0.05V
Over Discharge Protection Voltage：10.0V + 0.05V
Recommend Charge Voltage：≤14.6V
Recommend Charge Current：≤100 A
Recomend Discharge Cut-off Voltage：≥10V
Recomend Discharge Current：≤200 A
Charging Temperature：0~45 ℃（32 to 113℉）
Discharge Temperature：-20~60 ℃（-4 to 140℉）
Storage Temperature：-10~45 ℃（14 to 113℉）
Water Dust Resistance：IP65
Case Material：ABS
Demensions(L*W*H): 384*204*270mm±0.5mm
Weight: Approx. 24.5±2Kg
Terminal Type: M8

Built-in Smart APP

By using mobile app, you can monitor the real-time battery status more conveniently and be rest assured.

BMS function

*Over-voltage Protection
*Over discharge protection
*Charging over-current protection
*Discharge over-current protection
*Short circuit protection
*Temperature protection
*Equalization function

Why Choose Us?

✧ Maintenance free
✧ 8000+ Cycles Life
✧ Large Capacity
✧ APP Monitoring
✧ Build-in 4S 200A BMS
✧ Environment friendly
✧ Small and portable

DIY Your Battery Bank System(12.8V 300Ah)

In Parallel (Maximum of 4 Batteries)
In Series (Maximum of 4 Batteries)

In Parallel (up to 4P)
12.8V 1200Ah Battery System
15.36 kWh

In Series (up to 4S)
51.2V 300Ah Battery System
15.36 kWh

*Use identical batteries to connect in parallel or in series.（Never connect both in series and parallel at the same time.Only supported not more than 4S or 4P）

3 Ways To Charge

Power up swiftly with our 12.8V 300Ah LiFePO4 Battery Pack. Utilize generator add a 20A DC to DC charger for a rapid 15-hour recharge. Employ 12V (14.6V) 20A LiFePo4 Battery Charger for the same time frame. Harness solar energy with an MPPT controller and over 400W solar panel for a full recharge in two single sunny day. Versatile for home or outdoor use, it's your reliable energy source for all devices.

Peak Ouper Power

Elevate your energy game with our 12.8V 300Ah LiFePO4 Battery Pack, boasting a robust 3840Wh capacity. Perfect for off-grid living, RVs, marine applications, and solar systems, it ensures reliable power for extended periods. Experience uninterrupted performance and peace of mind, whether on the road or off the grid. Upgrade to our high-energy LiFePO4 Battery Pack and power your adventures with confidence.

Application

What In The Box