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Produkt-Liste
Modell: 14.8V 7.8Ah
Transport: Ocean,Land,Air
Hafen: Shenzhen,Hongkong
Zahlungsart: T/T,Paypal,Western Union
Incoterm: FOB
Die Schätzung und Verwaltung der Batterietemperatur in Lithium-Akkus, die über YFJ entwickelt wurden, umfassen Lithium-Akkus mit SMBUS
Die Temperatur für High Discharge Battery Pack hat einen großen Einfluss auf die Akkuleistung. Gegenwärtig kann die Oberflächentemperatur der Batterie nur gemessen werden, während die Innentemperatur der Batterie unter Verwendung eines Wärmemodells geschätzt werden muss. Thermisches Management der Batterie entsprechend der geschätzten Struktur.
Die 14,8 V Batterie Packs mit LCD Display sind in 4S3P, die SMBUS Datenkommunikation und LCD Strom Quantität zeigt
14.8V 7.8Ah Lithium- Ionen-Akku
NO. |
Items |
Specifications |
||
1 |
Charge voltage |
16.8V |
||
2 |
Nominal voltage |
14.8V (4S3P) |
||
3 |
Initial impedance |
230mΩ |
||
4 |
Nominal capacity |
7.8Ah |
||
5 |
Minimum capacity |
7.6Ah |
||
6 |
Communication methods |
SMBUS data communication |
||
7 |
Electricity quantity show |
LCD Electricity quantity show |
||
8 |
Charge current |
Standard Charging::0.5C5A (3.9A) Rapid charge:1.0C5A C(7.8A) Max |
||
9 |
Standard Charging method |
3.9A(0.5C5A) CC(constant current)charge to 16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤78mA(≈0.01C5A) |
||
10 |
Charging time |
Standard Charging:5.0hours(Ref.) Rapid charge: 2.5hours(Ref.) |
||
11 |
Max.discharge current |
7.8A(1.0C5A) |
||
12 |
Discharge cut-off voltage |
11.0V |
||
13 |
Shelf life |
2 years |
||
14 |
Cycle life (0.2C5A/0.2C5A) |
500 times,≧80%DOD |
||
15 |
Operating temperature |
Charging: 0℃~45℃ Discharging:-20℃~+60℃ |
||
16 |
Storage temperature |
Less than 1 month |
-10℃~+45℃ |
Percentage of recoverable capacity :85% |
Less than 6 month |
-20℃~+35℃ |
|||
17 |
Pack Weight |
Approx:620g |
||
18 |
Pack Dimension |
Length: Max115.00 mm Width: Max75.00 mm Thickness1:Max40.00mm |
Produktgruppe : Lithium Batterie > Lithium-Ionen-Akku mit LCD-Display
Home > Produkt-Liste > Lithium Batterie > Lithium-Ionen-Akku mit LCD-Display > 14,8 V Lithium-Ionen-Akkus mit LCD-Display
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Mr. Grant Wang
E-Mail-Adresse:
Anfrage versenden Telefonnummer:86-0755-26611106
Fax:86-0755-26611102
Mobiltelefon:+8615012908925
E-Mail-Adresse:
Firmenadresse:4/F Building#60, Baotian industrial park, Bao'an district, Shenzhen city, Shenzhen, Guangdong
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