aaa lithium rechargeable batteries lithium 7.4V 8.8Ah
- Payment Type:
- L/C, T/T, Paypal, Money Gram, Western Union
- Incoterm:
- FOB, CFR, CIF
- Min. Order:
- 10 Piece/Pieces
- Min. Order:
- 10 Piece/Pieces
- Delivery Time:
- 15-25 Days
- Transportation:
- Ocean, Land, Air
- Port:
- Shenzhen, Hongkong, China
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Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 100000 per month |
| Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CFR,CIF |
| Transportation: | Ocean,Land,Air |
| Port: | Shenzhen,Hongkong,China |
Digital products with lithium-ion batteries, which are exposed to sunlight or stored in hot cars, are best kept off because they accelerate ageing if the operating temperature exceeds 60 degrees Celsius. Charging temperature range of lithium battery: 0~45 degrees Celsius, discharge temperature range of lithium battery is 0~60 degrees Celsius
YFJ special battery can be discharge in high-temperature +60℃ and low temperature up to -40℃
The above models are available in YFJ company
Model:3.7V 9Ah ,...
Model:7.4V-2.2Ah,4.4Ah,6.6Ah,8.8Ah......
Model: 12V - 4Ah, 5Ah, 6Ah, 8Ah, 9Ah, 11Ah, 12Ah, 13Ah, 14Ah, 15A h, 16Ah, 17Ah, 18Ah, 19Ah, 20Ah
Models: 24V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah, 13.2Ah, 15.4Ah, 17.6Ah, 19.8Ah, 22Ah, 25Ah, 33Ah
Models: 36V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah, 13.2Ah, 15.4Ah, 17.6Ah, 19.8Ah, 22Ah, 25Ah, 33Ah
Model: 48V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah
We can also provide OEM/ODM service for customers
7.4V 8.8Ah lithium primary battery
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NO. |
Items |
Specifications |
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|
1 |
Charge voltage |
8.4V |
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|
2 |
Nominal voltage |
7.4V (2S4P) |
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|
3 |
Initial impedance |
90mΩ |
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|
4 |
Nominal capacity |
8.8Ah |
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|
5 |
Minimum capacity |
8.6Ah |
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6 |
Charge current |
Standard Charging::0.2C5A (1.76A) Rapid charge:0.5C5A C(4.4A) Max |
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7 |
Standard Charging method |
1.76A(0.2C5A) CC(constant current)charge to 8.4V,then CV(constant voltage8.4V)charge till charge current decline to ≤88mA(≈0.01C5A) |
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|
8 |
Charging time |
Standard Charging:6.5hours(Ref.) Rapid charge: 3.5 hours(Ref.) |
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|
9 |
Max.discharge current |
4.4A(0.5C5A) |
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10 |
Discharge cut-off voltage |
5.5V |
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11 |
Shelf life |
2 years |
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12 |
Cycle life (0.2C5A/0.2C5A) |
500 times,≧80%DOD |
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|
13 |
Operating temperature |
Charging: 0℃~45℃ Discharging:-20℃~+60℃ |
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|
14 |
Storage temperature |
Less than 1 month |
-10℃~+45℃ |
Percentage of recoverable capacity :85% |
|
Less than 6 month |
+18℃~+22℃ |
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15 |
Pack Weight |
Approx:395g |
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|
16 |
Pack Dimension |
Length: Max76.00 mm Width: Max68.00 mm Thickness: Max 38.00 mm |
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