Battery, Rechargeable Battery, Battery Pack manufacturer / supplier in China, offering Protected 18650 Li Ion Battery 11.1V 9300mAh Rechargeable Battery, 24V 6A 3 Steps Lead Acid Battery Charger, 24cells 36V 2.5A Ni-MH/Ni-CD Battery Charger and so on.
|Min. Order:||50 Pieces|
|Port:||Hong Kong, Hong Kong
|Production Capacity:||5000 Piece/Pieces Per Day|
|Payment Terms:||T/T, D/P, Western Union, Paypal, Money Gram|
|Type:||Lithium-Ion Battery Pack|
|Connection Mode:||Series and Parallel|
|Discharge Rate:||Low Discharge Rate|
High quality 14.8V 3.0Ah Li-ion rechargeable battery pack which made of 4pcs of 3000mAh cylindrical 18650 cells with a PCB on end.
Cell: 18650 (High quality Panasonic/Sanyo/Samsung/LG/Chinese A grade or as per special requirement )
Battery Pack: 4S1P 14.8V 3.0AH
Pack: PVC Shrink tube
Rewired: 18 AWG wire with connector(as per customer's requirement)
Weight: 240g (About)
Voltage: 14.8V (working) 16.8V ( peak) 10.0V ( cut-off)
Protection: One PCB (2A) installed with the battery pack and protects the battery from
Overdischarge ( < 10.0 V)
Over drain ( > 2 Amp)
Protection circuit provide such protection as follow:
Over charger protection
Over discharge protection
Over Current protection
Short circuit protection (Exterior Short Circuit and can be automatic recovery)
Charging temperature: 0 - 45 C degrees
Discharging temperature: -20 - 60 C degrees
Storage temperature: -20 - 45 C degrees
The cell can be replaced by other available models such as 14430 14500 18490 18500 and so on, we can make all kinds of customized battery packs.
If you have different requirement on technique, shape and so on for the battery pack, we can made-to-order as per your request.
1. What's the voltage and capacity you want?
2. How about the operating current and peaking current of your machine?
3. The battery will be used for what?
4. How about your quantity?
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|Nominal capacity||10000mAh||0.2C discharge Cell: 9059156|
|Nominal voltage||14.8V||3.7V / 1Cell|
|Charging voltage||16.8V±0.1V||4.2V / 1Cell|
|Charging method||CC/CV||(Constant-current and -Voltage with Limited current|
|Standard charging time||2000mA/7.5hour\5000mA/3hour||Battery capacity÷charging current×1.5|
|Maximum charging current||5000mA(0.5C)||0~+45°|
|Continuous discharge current||10000mA(1C)||-20~+60°|
|Maximum discharge current||20000mA(2C)||-20~+60°|
|Discharge cutoff voltage||11V||2.75V / 1Cell|
|Short circuit protection||Exterior short circuit||Automatic recovery|
|Internal resistance||≤100mΩ||AC Impedance 1kHz|
|Operating temperature||Standard Charge||0~+45°|
|Temperature range for storage||-20 ~ 20°||less than 1 year||Percentage of recoverable capacity 80|
|-20 ~ 45°||less than 3 months|
|-20 ~ 60°||less than 1 month|
|UL/UN approved||UL||UN||UL:single cell\UN:pack|
|Outline dimension||162×63×44||Length x wide x height|
|Pre-wired||150mm length 18 AWG wires without connector||Red = Positive,Black = Negative|
|Protection Circuit Module|
|Balance voltage||4.20V±0.025V||single cell|
|Balance current||42±3mA||single cell|
|Over-charge detection voltage||4.35V±0.025V||single cell|
|Over-charge release voltage||4.15V±0.05V||single cell|
|Over-charge detection delay time||0.5S_1.5S||single cell|
|Over-discharge detection voltage||2.40V±0.08V||single cell|
|Over-discharge release Voltage||3.0±0.10V||single cell|
|Over-discharge detection delay time||50_150ms||single cell|
|Over-current detection||15±2A||can adjust|
|Over-current delay time||5ms_15ms|