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Products
Model No.: 7.4V 8.8Ah
Brand: YFJ
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Accessories Type: Battery
Standard Voltage: 1.5V~4.8V
Packaging: Neutral packing
Productivity: 100000 per month
Transportation: Ocean,Land,Air
Place of Origin: China
Port: Shenzhen,Hongkong,China
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
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
NO. | Items | Specifications | ||
1 | Charge voltage | 8.4V | ||
2 | Nominal voltage | 7.4V (2S4P) | ||
3 | Initial impedance | 90mΩ | ||
4 | Nominal capacity | 8.8Ah | ||
5 | Minimum capacity | 8.6Ah | ||
6 | Charge current | Standard Charging::0.2C5A (1.76A) Rapid charge:0.5C5A C(4.4A) Max | ||
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) | ||
8 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 3.5 hours(Ref.) | ||
9 | Max.discharge current | 4.4A(0.5C5A) | ||
10 | Discharge cut-off voltage | 5.5V | ||
11 | Shelf life | 2 years | ||
12 | Cycle life (0.2C5A/0.2C5A) | 500 times,≧80%DOD | ||
13 | Operating temperature | Charging: 0℃~45℃ Discharging:-20℃~+60℃ | ||
14 | Storage temperature | Less than 1 month | -10℃~+45℃ | Percentage of recoverable capacity :85% |
Less than 6 month | +18℃~+22℃ | |||
15 | Pack Weight | Approx:395g | ||
16 | Pack Dimension | Length: Max76.00 mm Width: Max68.00 mm Thickness: Max 38.00 mm |
Product Categories : Lithium Battery > High Power Battery Pack
Home > Products > Lithium Battery > High Power Battery Pack > aaa lithium rechargeable batteries lithium 7.4V 8.8Ah
Send Inquiry
Mr. Grant Wang
Email:
Send Inquiry Tel:86-0755-26611106
Fax:86-0755-26611102
Mobile Phone:+8615012908925
Email:
Address:4/F Building#60, Baotian industrial park, Bao'an district, Shenzhen city, Shenzhen, Guangdong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.