Description
These authentic Samsung cells are some of the highest quality 21700 batteries out there. These batteries are used for many applications.
Specifications:
- Model: 21700
- Lithium Ion
- Nominal voltage: 3.6V
- Discharge cut-off voltage: 2.5V
- Nominal discharge capacity: 4000mAh
- Charge: 1.50A, 4.20V,CCCV 150mA cut-off
- Discharge: 0.2C, 2.5V discharge cut-off
- Standard charge: CCCV, 1.50A, 4.20 ± 0.05 V, 150mA cut-off
- Rapid charge: CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
- Charging time: Standard charge : 180 min / 150mA cut-off Rapid charge: 70 min (at 25 °C) / 100mA cut-off
- Max. continuous discharge: 15A(at 25°C), 60% at 250 cycle
- Cell weight: 68.2g
- Cell dimension: 21.1mm x 70.4mm
Included:
- 1 x Samsung 3.7v 21700 4000mAh Lithium Ion Battery
Thomas Edwards (verified owner) –
Solid performer and delivery was as quick as it could be, overnight. Thanks and keep up the good work Kiwi Quads
Janice (verified owner) –
Good product and really quick delivery. Good to know we got a service this good locally and cant wait to purchase more products.
Chris (verified owner) –
Great for building 6S packs for long range 7 inch quad flying.
Lily (verified owner) –
Great service, easy to use website. Quick delivery.
Ron Lock (verified owner) –
Speedy delivery! Batteries were reading 3.3V on arrival but after charging were reading 3.7V as expected. Good. Thanks very much. I am going to order some more.
Tristan Rudden (verified owner) –
Genuine. Well packaged.
Anonymous (verified owner) –
Fast and as ordered
John R. (verified owner) –
Great batteries and great service from KiwiQuads
Jaidyn R. (verified owner) –
I bought a few of theses for an E-bike battery project. Still yet to make the pack but I’ve capacity tested 1 of the cells and found it was of acceptable capacity (3800mah). Will update with results when the full pack when its done.
Jason (verified owner) –
well packed for postage, work well as stated, fast postage
Mark (verified owner) –
Great capacity and reliable run time
Excellent after sales service from the KQ team
Mark (verified owner) –
Great capacity and reliable run time
Excellent after sales service from the KQ team