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Produkter
Modell nr: 3.7V 12Ah
Transportfordon: Ocean,Land,Air
Hamn: Shenzhen,Hongkong
Betalning Typ: T/T,Paypal,Western Union
Incoterm: FOB
3,7V 12Ah lipobatteri har lagrats i temperaturen -40 ℃ ~ + 35 ℃ mindre 6 månader, vilket Procent av återvinningsförmågan fortfarande är över 70% , denna High Temperature Cell s tillverkades för att följa den militära standarden som har utbrett förklaring. specialdesign gör vår Polymer Cell Pack mycket högre nivå jämfört med andra litiumpolymerbatteri från annat litet företag.
högtemperatur litiumpolymerbatteri 3.7V 12Ah
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 |
Produktkategorier : Litiumbatteri > Lithiumbatteri med lågt temperatur
Home > Produkter > Litiumbatteri > Lithiumbatteri med lågt temperatur > högtemperatur litiumpolymer batteri 3,7v 12ah
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