Dear Valued Customers. We will be closed for holiday starting 19th of July and resume business till 29th of August 2024. We stay in touch via

Dear customers, We are open! We are currently operating business as usual.

Ampsplus 21700 4000mAh 30A 3.7V Battery

Ampsplus 21700 4000mAh 30A Battery
21700 3.7V Li-ion Battery for e-Cig, Vape, Mod, Torch, Light
Model: A21700400030, IMR, Rechargeable, Version: Flat
UK Brand, Free zip case with each pair of batteries
Read more in product details.

Out of stock

Ampsplus 21700 4000mAh 30A Battery
Battery: 21700
Nominal Voltage: 3.7V

Nominal Capacity: 4000mAh
Type: Li-ion, IMR, Rechargeable
Energy: 14.8Wh
Battery Size: ∅21.15 mm x 70.05 mm
Min. Rated Capacity: 3950mAh
Charging Method : CC/CV 4.2V
Discharge Voltage: 2.7V
Operating Temperature: -20° to 60 °C
Standard Charging Current CC: 1300mA
Rapid Charging Current: up to, 4000mA
Continuous Discharge Current: 30A
Weight: 70 gr. max
Colour: Gold, Brown
Battery BMS Protection Circuit Board: No
Version: Flat

21700 Rechargeable (Li-Ion) Batteries / cells can be dangerous if used improperly.
By buying Li-ion batteries from Ecoluxshop, the buyer assumes all associated risks

Write Your Own Review
You're reviewing:Ampsplus 21700 4000mAh 30A 3.7V Battery