>Main Features
1.Using lithium iron phosphate battery technology process, higher safety;
2.100% DOD charge and discharge under standard conditions, more than 3000 cycles;
3.Built-in automatic protection device to prevent over-charge, over-discharge,over-current and over-temperature;
4.Maintenance-free, can replace lead-acid batteries;
5.Light weight, about 40%~50% of the weight of lead-acid batteries.
Customized 3S8P 12V 20Ah 18650 lithium battery with charge
>Products parameters
| Nominal Voltage |
12V |
| Working Voltage |
12.6V~9V |
| Nominal Capacity(available) |
10ah 20ah 30ah 40ah etc |
| Charge cut-off Voltage |
12.6V |
| Charge Current |
2.5A |
| Operating Efficiency |
≥99% |
| Charge method |
CC/CV |
| Charge Temperature |
0~40°C |
| Discharge Temperature |
-20~60°C |
| Charge Duration |
4~5hrs(Standard) |
| Cycle life |
≥500 times |
>Applications
1.UPS backup power supply,
2.Solar energy,
3.Wind energy system
4.Solar street light,
5.Lawn lights and other lighting systems
The Advantages Of 18650 Li ion Battery
1. Safety: safest Li-Ion battery, built in PCM/PCB, none fire or explosive
2. Clean and Green energy, no toxic material contained
3. Powerful: Battery can discharge in 15C~20C
4. Long life cycle, 80% capacity remain after 500 times deep cycle.
5. No memory effect,highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70°C
7.Small size, light weight:
8. Good performance at high temperature and high temperature resistance
9. Low self-discharge rate: < 3% monthly
Audited Supplier 
){kind=link}
){kind=link}