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Produkter
Modell nr: 7.4V 7.8Ah
Transportfordon: Ocean,Land,Air
Hamn: Shenzhen,Hongkong
Betalning Typ: T/T,Paypal,Western Union
Incoterm: FOB
Denna 7.4V hög effekt batteri var design av YFJ företag som har max urladdningsström på 7.8Ah. Vårt företag har fokuserat mer på kvalitet för High Power Battery Pack som:
1. Litiumbatterier är lätta i vikt, små i storlek, stora i kapacitans, hög energi och hög säkerhet
2. 12V Lithium Ion Batteri kärna råmaterial. Kärnan i sig har överbelastning, övertryck och överlöser flödet av fyra säkerhetsskydd. Det löser fundamentalt de dolda farorna med kortslutning, läckage, explosion och andra aspekter av litiumcellbatteriet .
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 |
Produktkategorier : Litiumbatteri > Hög batteripaket
Home > Produkter > Litiumbatteri > Hög batteripaket > 7,4V 7,8Ah laddningsbart batteri med hög effekt
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