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Products
Model No.: 7.4V 7.8Ah
Type: Lithium Battery
Charger Type: Electric Charger
Transportation: Ocean,Land,Air
Port: Shenzhen,Hongkong
Payment Type: T/T,Paypal,Western Union
Incoterm: FOB
As Low self-discharge polymer battery,this 7.4V Lithium battery has a long cycle more than 1000 times .
Beside this Deep Cycle Lithium Polymer Battery has short circuit protection and over current protection which protect the Polymer Battery from damage .
It mainly applied as:
1.Power tools
2. Laptop, camcorder, PDA, digital camera as so on.
NO. | Items | Specifications | ||
1 | Charge voltage | 8.4V | ||
2 | Nominal voltage | 7.4V (2S3P) | ||
3 | Initial impedance | 160mΩ | ||
4 | Nominal capacity | 7.8Ah | ||
5 | Minimum capacity | 7.5Ah | ||
6 | stabilizedvolt output | 12V-13V | ||
7 | Charge current | Standard Charging::0.2C5A(1.56A) Rapid charge:1.0C5A C(7.8A) Max | ||
8 | Standard Charging method |
1.56A(0.2C5A) CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤78mA(≈0.01C5A) | ||
9 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 2.5hours(Ref.) | ||
10 | Max.discharge current | 7.8A(1.0C5A) | ||
11 | Discharge cut-off voltage | 5.5V | ||
12 | Shelf life | 2 years | ||
13 | Cycle life (0.2C5A/0.2C5A) | 500 times,≧80%DOD | ||
14 | Operating temperature | Charging: 0℃~45℃ Discharging:-20℃~+60℃ | ||
15 | Storage temperature | Less than 1 month | -10℃~+45℃ | Percentage of recoverable capacity :85% |
Less than 6 month | -20℃~+35℃ | |||
16 | Pack Weight | Approx:330g | ||
17 | Pack Dimension | Length: Max135.00 mm Width: Max40.00mm Thickness: Max40.00 mm |
Product Categories : Lithium Battery > High Power Battery Pack
Home > Products > Lithium Battery > High Power Battery Pack > 7.4V deep cycle rechargeable lithium polymer battery
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Mr. Grant Wang
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Send Inquiry Tel:86-0755-26611106
Fax:86-0755-26611102
Mobile Phone:+8615012908925
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Address:4/F Building#60, Baotian industrial park, Bao'an district, Shenzhen city, Shenzhen, Guangdong
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.