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Produkt-Liste
Modell: 14.8V 12.5Ah
Transport: Ocean,Land,Air
Hafen: Shenzhen,Hongkong
Zahlungsart: T/T,Paypal,Western Union
Incoterm: FOB
Wir werden die folgenden Dinge tun, bevor wir die Lithium-Ionen-Akkus zusammenbauen
ein. Wählen Sie Kapazität, gleiche Kapazitäten Zellen für einen 14,8V Akku
b. Messen Sie die Spannung, gleiche Spannungszellen für eine Packung (Differenz liegt unter 0,02 V pro Zelle)
c. Messen Sie den inneren Widerstand, gleiche IR-Zellen für eine Packung (Unterschied ist unter 1m Ohm)
Alle oben genannten Schritte sind sehr streng für 14,8 V Lithium-Ionen-Batteriepacks um sicherzustellen, dass die Packungsleistung perfekt ist.
14.8V Batteriepacks
NO. |
Items |
Specifications |
|||
1 |
Charge voltage |
16.8V |
|||
2 |
Nominal voltage |
14.8V(4S5P) |
|||
3 |
Initial impedance |
190mΩ |
|||
4 |
Nominal capacity |
12.5Ah |
|||
5 |
Minimum capacity |
12.0Ah |
|||
6 |
Low-temperature capacity |
≥10Ah |
When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃for 8-16hrs,then discharged at 0.2C5A (2.5A) constant current to10.0V |
||
7 |
Charge current |
Standard Charging::0.2C5A (2.5A) Rapid charge:0.5C5A C(6.25A) Max |
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8 |
Standard Charging method |
2.5A(0.2C5A) CC(constant current)charge to16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤125mA(≈0.01C5A) |
|||
9 |
Charging time |
Standard Charging:6.5hours(Ref.) Rapid charge: 3.5hours(Ref.) |
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10 |
Max.discharge current |
12.5A(1.0C5A) |
|||
11 |
Discharge cut-off voltage |
10.0V |
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12 |
Shelf life |
2years |
|||
13 |
Cycle life (0.2C5A/0.2C5A) |
500 times,≧80%DOD |
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14 |
Operating temperature |
Charging: 0℃~+45℃ Discharging:-40℃~+60℃ |
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15 |
Storage temperature |
Less than 1 month |
-10℃~+45℃ |
Percentage of recoverable capacity :85% |
|
Less than 6 month |
-40℃~+35℃ |
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16 |
Pack Weight |
Approx:1000g |
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17 |
Pack Dimension |
Length: Max93.00 mm Width: Max76.00mm Thickness1:Max 76.00 mm |
Produktgruppe : Lithium Batterie > Niedertemperatur-Lithium-Batterie
Home > Produkt-Liste > Lithium Batterie > Niedertemperatur-Lithium-Batterie > 14.8V Lithium-Ionen-Akkupacks
Anfrage versenden
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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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.