Portable Long time cycle 48V 12AH Lithium Battery for solar energy

Portable Long time cycle 48V 12AH Lithium Battery for solar energy

Portable Long time cycle 48V 12AH Lithium Battery for solar energy

lithium ion battery is new environmentally friendly backup power system focus on short-time and high-rate discharge scenarios.The environmentally friendly lithium ion battery configured with high-performance BMS, has a wide range of performance and application advantages compared with conventional battery. 

 1. Built-in automatic protection for over-charge, over-discharge and over-temperature conditions

 2. Intra-module balancing 

3. Maintenance-free 

4. Thousands of cycles, under normal conditions 

5. Can be charged using most standard lead-acid chargers



Battery TypeLiFePO4
Nominal Voltage48V
Nominal Capacity12Ah
Charge MethodCC/CV
Discharge Cut-off Voltage10.0V
Standard Charge Current12Ah
Standard Continuous Discharge Current12A
Max. Continuous Discharge Current 20A
Cycle Life> 4000 cycles
Dimension (mm)273*193*95mm
Self-Discharge Rate (Residual capacity)≤3%/month
Charge Temperature-0℃~45℃
Discharge Temperature Range-20℃~65℃
Storage Temperature -20℃~45℃









1) Super longevity .Its cycle can reach as long as 4000 times which is 7-8 times of SLA .

2) No pollution .Our battery is absolutely green product, while LiCoO2 and SLA cause serious pollution to the environment .

3) High security .Our battery is 100% safe lithium battery in the world .It will never catch fire under worst condition

4) Can discharge with high drain .

5) Can stand deep discharge till 100% DOD. Even the voltage goes down to nearly 0 volt shortly, it can still remain to normal voltage

6) Stand very high temperature .Even suitable to use in 70centigrade . It is the battery which can stand the highest temperature among all other rechargeable battery .It also can stand -20 centi degree cold temperature

7)Maintenance free , half year use( charge and discharge) battery by one time that is ok, .Has a shelf life of 30 years.

8) Good performance, light weight

9) Economic power, If you consider about the every cycle life, LiFePO4 battery is even cheaper than LA battery. And for LA battery you have to consider about the maintaining fare and disposal fare as well.

10) Customize battery



 • 1.Electric vehicles, EV cars, hybrid buses, e-bikes, electric scooters, e-bus, golf trollery,caravan

 • 2.Electric boats, ships, catamarans, submarines 

 • 3.Mobile homes, campers and trailers 

 • 4.Small solar application 

 • 5.Large PV installations - off grid power supplies 

 • 6.Smart-grid solutions – energy storage and balancing

 • 7.Backup systems, UPS, generators 





1. Customized service: OEM or ODM is warmly welcome. 

2. Professional sales team: reply within 12 hours. 

3. Fast deliver: For sample, we can arrange shipment within 2 days after receive your payment. 

4. New product launch : We have a R & D team to research new products.