3.7V li-ion 18650 battery pack 5200mAh for portable devices

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US $2.9-12.9 / Piece | 50 Piece/Pieces (Min. Order)
Supply Ability:
10000 Piece/Pieces per Week
Port:
shenzhen
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Delong
Model Number:
DEL-18650 5200mAh
Type:
Li-Ion
Nominal Voltage:
3.7v
Size:
18 x 36 x 65mm
Nominal Capacity:
5200mAh
battery type:
liion
Dimension:
18 x 36 x 65mm
Source Resistance (mΩ):
about 40
Packaging & Delivery
Packaging Details
Standard export packing
Delivery Time
7-15Days

 

3.7V li-ion 18650 battery pack 5200mAh for portable devices
 

  If you need similar batteries or battery packs, pls kindly let us know your detailed capacity,size and voltage, we would like to customize and make special models for you.   

 
 
 
1.Specifications:    
                                                                                                         
Battery Model
3.7V/5200mAh
Rated Capacity (AH)
5200mAh
Rated Voltage (V)
3.7V
Source Resistance (mΩ)
about 40
Cell Specification
3.7V 2.6AH
Cell Combination
1-series
2-parallel
Cell Size
18650
Cell Quantity (parallel*series)
2pcs
Charge Voltage (V)
4.2V
Charge Cutoff Voltage (V)
2.75V
Rated charge current (A)
≤3A
Rated discharge current (A)
≤3A
Individual cell over-discharging protected voltage
2.75±0.08V
Charge Mode
CC/CV 
Charge Temperature Range
0'C~60'C
Discharge Temperature Range
0'C~60'C
Storage temperature:
 -20'C~60'C 
Battery Size
  18 x 36 x 65mm
Battery Weight
100g
Connector
can customize
Remark
Weclome OEM & ODM
 

 

 

 

 

 

2. Specially Feature                                                                                                        
  •  Longer storage life than NiMH Batteries
  •  Light weight and higher energy density than any rechargeable battery
  • Installed IC chip will prevent the battery pack from over charge and over discharge.
  • It helps protect battery chemistry integrity and prolongs battery life.
  • Installed polyswitch will cut off power if battery discharge current more than 6.6Ah
  • Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power
  • Supply which requires compact size and lighter weight
  • The battery module is wrap by PVC

 

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