Guangdong, China
Business Type:
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9000, QC 080000
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Cylindrical Battery, 18650 Battery Pack, Li-ion Battery Pack manufacturer / supplier in China, offering 3.7V 6600mAh 18650 Cylindrical Battery Pack, 24V 6A 3 Steps Lead Acid Battery Charger, 24cells 36V 2.5A Ni-MH/Ni-CD Battery Charger and so on.

Gold Member Since 2013
Audited Supplier

3.7V 6600mAh 18650 Cylindrical Battery Pack

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Min. Order: 100 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 20, 000pcs/month
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Low Discharge Rate
Size: Small
Accessories Type: Battery

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Basic Info

Model NO.: QW0037-6600-L
Rated Capacity: >1000MAH
Standard Voltage: 1.5V~4.8V1.5V~4.8V
Cell: 18650
Warranty: 12months
Delivery Date: 15days
Trademark: QW OEM
Transport Package: femented plastic bag and carton
Specification: NO
Origin: China
HS Code: 850760000

Product Description

3.7V 6600mAh Cylindrical Battery Pack

3.7V Li-ion rechargeable battery made of 3 PCS of high quality Cylindrical 18650 cell with PCB and polyswitch for full protection

Cell: 18650 (High quality SANYO/LG/Other Top Brand Korea 18650)
Capacity: 6600mAh
Voltage: 3.7V
Battery Pack: 1S3P 3.7V2.2AH
Pack: PVC Shrink tube
Prewired: 18 AWG wire with connector(as per customer's requirement)
Dimensions: (LxWxH)69 x 55 x 21mm
Weight: 148g (About)

Charging Voltage: 4.2V CC/CV
Maximal continuous charging current: 7A(Current can be changed according to the demand. )
Over charge protection:
Over charge detection voltage: 4.28V +/- 0.025V
Over charge release voltage: 4.08 +/- 0.025V
Over discharge protection:
Over discharge detection voltage: 3.0V +/- 0.05V
Over discharge release voltage: 3.0V +/- 0.05V
Over Current protection
Short 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.

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