21700 4000mah 3.65v Lithium Iron Phosphate Cells For Power Bank
Drones
CHAM Lithium Ion Battery 21700 3.65v 4000mah Cell For Ebike Power
Bank And Drones
Specification
| Model | 21700F1 |
| Nominal capacity | 4000mAH |
| Min. discharge capacity | 4050mAH, 0.5C/0.2C |
| Nominal voltage | 3.65v |
| impedance | ≤20mΩ |
| Max continuous charge current | 4.0A(1C) |
| Max continuous DIScharge current | 8a(2C) |
| RT cycle life | 1200 cycle ≥80%, 3V-4.1V(with 0.5C/1C) |
| Mass energy density | 211.3 Wh/kg |
| Volume energy density | 549Wh/L |
| |
Other capacity are also available
| Type | Model No. | Capacity |
| High capacity type | ICR18650F9/F9L | 3350mAh |
| ICR18650F8/F8R | 2600mAh |
| ICR18650F5/F56 | 2200mAh |
| High power type | ICR18650F9M | 3200mAh |
| ICR18650F8L | 2600mAh |
| ICR18650F8P | 2500mAh |
Battery pack can be made with CHAM 21700 4000mah Lithium ion
battery
We can supply related 18650 battery holder bracket
We can supply related nickel strip for CHAM 21700 4000mah Lithium ion battery
Package of CHAM 21700 4000mah Lithium ion battery:
1. 2pcs in a plastic box, 35box in a carton.
2. Individual package with white box, 2 box in a bigger box,then in
a carton .
3. For big quantity we use pallet to protect the battery.
Package For Pack:
1. Individual package of each pack, the in a carton.
Wide application of CHAM 21700 4000mah Lithium ion battery
CHAM Lithium ion battery 18650 5000mah cell can be applied in
E-cigerette, flashlight, e-scooter,ebike sweeping robot, drones,
power bank, power tool, UPS and etc,.
How long does the delivery takes?
· Within 2-3 days after receiving payment(based on actual
quantity).
· Tracking NO. will be sent to you after delivery, and we will
track the goods for you until you receive all of them.
· DHL/FedEx/UPS: 8-10 workdays.
· Air Shipping: 5-7 workdays.
· Sea Shipping: 20-28 days.
· By train: 45-55 days .
