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Main markets: Bulgaria, Poland, United States, United Kingdom, Philippines

Safe Stable 21700 Li-ion NMC Cathode Battery 4000mAh 3.7V-4.2V 40P PTC Protection 800-Cycle OEM/ODM for Medical Devices DIY

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$1.65
10-1,299 pieces
$1.60
1,300-6,499 pieces
$1.55
≥6,500 pieces

Nominal Voltage

3.7V

Nominal Capacity

4000 mAh
Customization options
Packaging (Min. order: 100 pieces)
Logo/graphic design (Min. order: 100 pieces)

Key attributes

Battery Size

18650

Application

Solar Energy Storage Systems, Electric Wheelchairs, Uninterruptible Power Supplies, Toys, Boats, Power Tools, Consumer Electronics, Electric Bicycles/Scooters, Electric Power Systems, Golf Carts

Cycle Life

800 cycles

Cathode Materials

LiNiMnCoO2

Model Number

INR21700 40P

Operating Temperature(℃)

-20~60

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Key attributes

Battery Size
18650
Application
Solar Energy Storage Systems, Electric Wheelchairs, Uninterruptible Power Supplies, Toys, Boats, Power Tools, Consumer Electronics, Electric Bicycles/Scooters, Electric Power Systems, Golf Carts
Cycle Life
800 cycles
Cathode Materials
LiNiMnCoO2
Model Number
INR21700 40P
Operating Temperature(℃)
-20~60
Place of Origin
China
Battery Type
Liquid
Weight
75g
Nominal Voltage
3.6 V

Packaging and delivery

Selling Units
Single item
Single volume
0 cm³
Single gross weight
0.0 kg

Lead time

Customization options

Packaging(+ from /Min. order: 100 pieces)
Logo/graphic design(+ from /Min. order: 100 pieces)
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Product descriptions from the supplier