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Model No.: 3.7V 12Ah
Type: Lithium Battery
Charger Application: Other
Charger Type: Electric Charger
Transportation: Ocean,Land,Air
Port: Shenzhen,Hongkong
Payment Type: T/T,Paypal,Western Union
Incoterm: FOB
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 :
3.7V 12AH deep cycle lithium polymer battery
NO. | Items | Specifications | |||
1 | Charge voltage | 4.2V | |||
2 | Nominal voltage | 3.7V(1S2P) | |||
3 | Initial impedance | 120mΩ | |||
4 | Nominal capacity | 12Ah | |||
5 | Minimum capacity | 11.8Ah | |||
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 | ||
7 | Charge current | Standard Charging::0.2C5A (2.4A) Rapid charge:0.5C5A C(6A) Max | |||
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) | |||
9 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 3.5hours(Ref.) | |||
10 | Max.discharge current | 6A(0.5C5A) | |||
11 | Discharge cut-off voltage | 2.5V | |||
12 | Shelf life | 2years | |||
13 | Cycle life (0.2C5A/0.2C5A) | 500 times,≧80%DOD | |||
14 | Operating temperature | Charging: 0℃~45℃ Discharging:-40℃~+60℃ | |||
15 | Storage temperature | Less than 1 month | -10℃~+45℃ | Percentage of recoverable capacity :70% | |
Less than 6 month | -40℃~+35℃ | ||||
16 | Pack Weight | Approx:132g | |||
17 | Pack Dimension | Length: Max100.00 mm Width: Max90.00mm Thickness1:Max 13.00 mm |
Product Categories : Lithium Battery > Low Temperature Lithium Battery
Home > Products > Lithium Battery > Low Temperature Lithium Battery > 3.7V 12AH deep cycle 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
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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.