Model Number: solar battery
Key Specifications/Special Features:
1)Environmentalfriendly2)Highdensityofenergy3)Lightweight4)Lowself-discharge5)Lowinternalresistance6)Longcyclelife,chargeableupto 1000times7)Nomemoryeffect8)Doesn’tcontainMercury,Nofire,Noexplosion,NoleakageFAQ:1. Q: Can you accept OEM and ODM Service?A: Yes, we supply OEM&ODM service as client’s requirement.2. Q: Can we get samples for test?A: Yes, we offer sample, butfree samples are not available at beginning.
3.Q: What’s your payment term?
A: TT, West Union, PayPal etc.
4.Q: What's your warranty for products?
A: Generally speaking, its one year's warranty, for quality problems, we accept sending back.
5. Q: How long will be the delivery?
A: Usually delivery in 10 days, but could be change according to the quantity or other things.
6. Q: How do you control your product quality?
A: All batteries have 10 steps testing during the whole production.
|
| 1. Basic characteristics |
|
3kg |
| Weight |
| Size |
customized |
| working temperature |
Charge temperature |
|
| 0°C~ 45°C |
|
|
| Discharge temperature |
-20°C~ 65°C |
|
|
| Retention of charge(store in one month) |
above 95% |
|
| 2. Technical data |
|
|
| Rated voltage |
11.1V |
|
40Ah |
| Rated capacity |
| Battery resistance |
below 60 mΩ |
| Charge & discharge |
Way of charge |
CC/CV(constant current/constant voltage) |
| Standard charge current |
5A orcustomized |
| Max charge current |
20A orcustomized |
| Max charge voltage |
12.6V |
| Cell over charge protection voltage |
4.2V/cell |
| Continuous discharge current |
|
| 20A orcustomized |
| Peak discharge current |
40A orcustomized |
| Discharge cut-off voltage |
9V |
| Cell over discharge protection Voltage |
3.0V/cell |
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