4 series groups, 2 cells per group in parallel
Ketzal Support · Mission Power
Power when the mission demands it.
PowerCore by Ketzal — custom mission batteries and power systems for unmanned platforms. Operator-focused. Built for the field.
The Product
14.8V 10,000mAh Li-ion Pack
4S2P · 148 Wh · 4S BMS · 21700 cells
SKU PC-4S2P-10AH
PowerCore Li-ion Battery Pack w/ BMS
Rechargeable 4S2P pack built with 21700 Li-ion cells. Protected by a 4S BMS (over-charge, over-discharge, short-circuit, over-current). Rated 10 A continuous discharge.
- Voltage14.8 V
- Capacity10,000 mAh
- Energy148 Wh
- Config4S2P
- Discharge10 A cont.
- Protection4S BMS
Built to order · Custom configs available
- 4S BMS protection
- 21700 Li-ion cells
- 10 A continuous discharge
- Ketzal Support & Innovation
Specifications
Purpose-Built for the Mission
Pack data for the PowerCore 4S2P mission battery.
Matched capacity and chemistry strongly recommended
4 × 3.7 V
4 × 4.2 V
4 × 3.0 V, enforced by BMS
8 cells · 2 × 5000 mAh = 10,000 mAh
Pack continuous discharge rating
Over-charge, over-discharge, short-circuit, over-current
| Configuration | 4S2P — 4 series groups, 2 cells per group in parallel |
|---|---|
| Cell type | 21700 Li-ion (matched capacity and chemistry strongly recommended) |
| Nominal voltage | 14.8 V (4 × 3.7 V) |
| Full-charge voltage | 16.2 V (4 × 4.2 V) |
| Cutoff voltage | 12.0 V (4 × 3.0 V, enforced by BMS) |
| Capacity | 8 cells in 4S2P · 2 × 5000 mAh = 10,000 mAh |
| Watt-hour (Wh) | 148 Wh (nominal) |
| Max continuous discharge | 10 A (pack continuous rating) |
| BMS type | 4S BMS |
|---|---|
| Over-charge protection | Yes |
| Over-discharge protection | Yes — pack cutoff 12.0 V (4 × 3.0 V) |
| Short-circuit protection | Yes |
| Over-current protection | Yes |
| Full-charge pack voltage | 16.2 V (4 × 4.2 V) |
Use a compatible smart Li-ion charger designed for 4S (14.8 V nominal) packs.
Safety
Handling & Caution
Caution
- Li-ion cells are sensitive to charging characteristics and may be hazardous if mishandled.
- Users should understand proper Li-ion charging and discharging practices before use.
- PowerCore / Ketzal is not responsible for damage caused by misuse or improper handling.
- Use a compatible smart Li-ion battery charger designed for this pack chemistry and voltage.
- Never use a conventional DC adapter or incorrect charger to charge the pack.
- Do not parallel-connect packs without guidance — uneven charge can damage cells.
Let’s Talk
Whether you need pricing, quantity quotes, or a custom pack configuration, we’re ready to listen.