Product information
Description
Vapcell 21700 4500mah 20A Battery Pair
Parameters
Size: 21.5* 70.8mm
Nominal voltage: 3.60V
Standard charge: 1500mA, CCCV 100mA cut-off
Charging time: 4hours (standard charge)
Quick charge current: 3000mA
Max continuous discharge current: 20A
End-of-charge voltage: 4.20V
End-of-discharge Voltage: 2.5V
Typical capacity: 4500mAh (0.2C discharge)
Min capacity: 4400mAh (0.2C discharge)
Internal resistance: Max: 15mΩ（AC 1kHz
Safety
- Always use a battery charger that is rated for Li-ion cells
- Batteries should never be left charging unattended
- Batteries should never be loose in pocket or bag (use case provided)
- All lithium batteries have a cycle-life, however, a battery should be replaced every 2 years - whichever comes first
- Never continue to use a battery with a broken PVC wrap
- Never completely discharge batteries
- Do not expose to extreme heat
Specification
| Number of batteries | Pair |
|---|---|
| Battery type | 21700 |
Questions
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Delivery and returns
Delivery options
| RM 24 Tracked1-3 days | £3.99, free from £40.00 |
|---|---|
| RM Special Next Day DeliveryOrders before 2pm Mon-Fri. Delivery Monday to Saturday | £8.99 |
| DPD UK 1-2 WORKING DAY | £3.99, free from £40.00 |
| DPD UK Saturday DeliveryOrders before 2pm Mon-Fri | From £11.99 |
Order by 3:30pm for same-day dispatch, Monday to Friday
Returns and warranty
- 30-day returns
- Unwanted items can be returned within 30 days if unused, unopened and in their original packaging.
- Opened e-liquids
- Opened e-liquids and consumables cannot be returned.
- 90-day warranty
- Kits and mods carry a 90-day warranty against manufacturing faults.
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