Description
Details
Capacity: 4000mAh
Rated Voltage 3.6V - 3.7V
max discharge current: 35A
Do not discharge deeper than 2.5V
Plus pool: Flat top
Chemistry: Li-ion
Protection circuit: Without
Diameter: 21.1mm
Height: 70mm
Weight: 67g
Rated Voltage 3.6V - 3.7V
max discharge current: 35A
Do not discharge deeper than 2.5V
Plus pool: Flat top
Chemistry: Li-ion
Protection circuit: Without
Diameter: 21.1mm
Height: 70mm
Weight: 67g
Additional Information
Details
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Reviews
Customer Reviews
- good quality Review by Tom Horvath
-
excellent packing, delivered in time. I made battery pack for e-bike, made 400km and no problem with the cells. (Posted on 05-08-24)Rating - Tenpower INR21700-40TG 4000mAh - 35A Review by Glory to Ukraine
-
High -quality cell from Tenpower. I am satisfied. (Posted on 17-01-24)Rating - very good Review by jean-michel
-
Very good, I retested them and I found 11miilliOhms at 10 A...on two the tested battry (Posted on 27-10-23)Rating
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Take care
- Li-ion batteries can be dangerous when used wrong, short circuit or wrong usage can lead to fire or an explosion
- Do not put the battery in a charger or equipment with wrong terminals connected
- Never short cut the battery. Take care you don’t short cut it accidentally, do not put it in your pocked together with bunch of keys
- Do not disassemble or deform the battery. Dispose it if the battery is deformed
- Do not immerse in water
- Avoid excessive physical shock or vibration
- Do not expose to, dispose of the battery in fire
- Keep out of the reach of children
- Never use a modified or damaged charger
- Do not leave battery in charger over 12 hours
- Store the battery in a cool, dry and well-ventilated area
- Dispose of in accordance with local regulations
- Do not solder on these cells
