>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.
>Products parameters
rechargeable lithium ion battery pack li-ion 7.4V battery packs
| Cell type |
18650 |
| Rated voltage |
11.1V |
| Rated capacity |
4000mAh |
| Charge current |
0.2C |
| Charging time |
5-6hours |
| Over-charge voltage protection cell |
12.6V |
| Max. Continuous discharging current |
10A |
| Max. Continuous charge current |
1000mA |
| Over-discharge voltage protection cell |
2.65V |
| Over-current discharge protection |
15A |
| Short circuit protection |
With protection |
| Dimensions |
Can be customized |
| Weight |
Approx 300g |
| Operation temperature range |
Charge :0~45°C |
| Discharge:-20~60°C |
>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 
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