| Model: | URM1220AH |
|---|---|
| Brand: | URM |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | rechargeable battery , lithium battery , li-ion 18650 battery |
| Price: |
US $35
/ pc
|
| Min. Order: | 50 pc |
| Last Online:25 Dec, 2015 |
12V20AH solar battery low self discharge best battery for solar power with good quality for solar light
Dear Value customers:
Thanks for your attention~! We are the professional manufacturer for rechargeable battery with many years experience.We accept OEM/ODM order from all oversea countries. Please do not hesitate to contact wth us if you can't find the match item here, we shall reply you ASAP~! Wish you do all well!
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Items |
Specification |
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1. Nominal Capacity |
12v 20ah best battery for solar power |
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2. Nominal Voltage |
12.8V |
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3. Charging Cut-off Voltage |
14.6V |
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4. Charging Method |
CC-CV (Charge with Constant Current to stated voltage, then with constant voltage to cut-off current. ) |
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5. Initial Charging Current |
Standard Charge |
4000mA (0.2C5) |
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Max. Charge |
>10℃ |
20000mA (1.0C5) |
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0~10℃ |
≤4000mA (0.2C5) |
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6. Discharge Cut-off Voltage |
8.0V |
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7. Operating Temperature |
Charge |
0℃ ~ 60℃ |
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Discharge |
-20℃ ~ 60℃ |
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8. Storage Temperature |
1 month |
-20℃ ~ 45℃ |
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3 months |
-20℃ ~ 35℃ |
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6 months |
-20℃ ~ 25℃ |
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9. Cycle Life |
>1000times |
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10. Weight |
About 2.5kg
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