3.7V 12AH deep cycle lithium polymer battery
- Payment Type:
- T/T, Paypal, Western Union
- Incoterm:
- FOB
- Min. Order:
- 100 Piece/Pieces
- Min. Order:
- 100 Piece/Pieces
- Delivery Time:
- 10-15 Days
- Transportation:
- Ocean, Land, Air
- Port:
- Shenzhen, Hongkong
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Contact Now| Payment Type: | T/T,Paypal,Western Union |
|---|---|
| Incoterm: | FOB |
| Transportation: | Ocean,Land,Air |
| Port: | Shenzhen,Hongkong |
YFJ low temperature battery has deep cycle at 500 times ,after 500 times ,the capacity of battery is still more than 80%, it was greatly used in high-tech equipment as :
- Lithium Polymer Battery used in portable equipment: Laptop, camcorder, PDA, digital camera, portable DVD etc.
- 3.7V Low Temperature Battery used in home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3.7V 12AH deep cycle lithium polymer battery
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NO. |
Items |
Specifications |
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1 |
Charge voltage |
4.2V |
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2 |
Nominal voltage |
3.7V(1S2P) |
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3 |
Initial impedance |
120mΩ |
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4 |
Nominal capacity |
12Ah |
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5 |
Minimum capacity |
11.8Ah |
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6 |
Low-temperature capacity |
≥8.4Ah |
When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃for 8-16hrs,then discharged at 0.2C5A (2.4A) constant current to2.5V |
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7 |
Charge current |
Standard Charging::0.2C5A (2.4A) Rapid charge:0.5C5A C(6A) Max |
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8 |
Standard Charging method |
2.4A(0.2C5A) CC(constant current)charge to4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤120mA(≈0.01C5A) |
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9 |
Charging time |
Standard Charging:6.5hours(Ref.) Rapid charge: 3.5hours(Ref.) |
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10 |
Max.discharge current |
6A(0.5C5A) |
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11 |
Discharge cut-off voltage |
2.5V |
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12 |
Shelf life |
2years |
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13 |
Cycle life (0.2C5A/0.2C5A) |
500 times,≧80%DOD |
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14 |
Operating temperature |
Charging: 0℃~45℃ Discharging:-40℃~+60℃ |
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15 |
Storage temperature |
Less than 1 month |
-10℃~+45℃ |
Percentage of recoverable capacity :70% |
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Less than 6 month |
-40℃~+35℃ |
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16 |
Pack Weight |
Approx:132g |
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17 |
Pack Dimension |
Length: Max100.00 mm Width: Max90.00mm Thickness1:Max 13.00 mm |
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