SGS Non Toxic 3S2P 4.9Ah Lithium Ion Battery Pack
Brand Name:JC
Certification:CE ROSH SGS
Model Number:14.8V
Minimum Order Quantity:10 PCS
Delivery Time:5~45 days
Payment Terms:T/T, Western Union
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OEM rechargeable lithium battery pack 11.1V with high quality for electric power system
1. Li ion battery pack cell was in High safety since we use the
samsung cells
2. Low internal resistance for Li ion cell, Low self-discharge rate
for this Low Temperature Lithium Battery
3. It has More than 500 times cycle life (long life)
4. this Lithium battery has small self-discharge, room temerature
for a fully charged Li-ion storage kept in a self-discharge rate
about 10%
We can make customed all kinds of lithium ion or li-polymer batteries by the requirements from customer as we have a strong R&D team.
11.1V 5Ah rechargeable li ion battery pack with with low temperature cells for power tools
| NO. | Items | Specifications | |||
| 1 | Charge voltage | 12.6V | |||
| 2 | Nominal voltage | 11.1V (3S2P) | |||
| 3 | Initial impedance | 120mΩ | |||
| 4 | Nominal capacity | 5Ah | |||
| 5 | Minimum capacity | 4.9Ah | |||
| 6 | Low-temperature capacity | ≥3.0Ah | When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃for 8-16hrs,then discharged at 0.2C5A (1A) constant current to7.5V | ||
| 7 | Charge current | Standard Charging::0.2C5A (1A) Rapid charge:1.0C5A (5A) Max | |||
| 8 | Standard Charging method | 1A(0.2C5A) CC(constant current)charge to12.6V,then CV(constant voltage 12.6V)charge till charge current decline to ≤50mA(≈0.01C5A) | |||
| 9 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 2.5hours(Ref.) | |||
| 10 | Max.discharge current | 5A(1C5A) | |||
| 11 | Discharge cut-off voltage | 7.5V | |||
| 12 | Shelf life | 2years | |||
| 13 | Cycle life (0.2C5A/0.2C5A) | 400 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 :85% | |
Less than 6 month | -40℃~+35℃ | ||||
| 16 | Pack Weight | Approx:310g | |||
| 17 | Pack Dimension | Length: Max76.00 mm Width: Max57.00mm Thickness:Max 38.00mm | |||
SGS Non Toxic 3S2P 4.9Ah Lithium Ion Battery Pack
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