Product overview
The CNHL Long Range Series 5000mAh 21.6V 6S 21700 Li-ion Battery with XT60 Plug is a rechargeable power pack for efficient long-range FPV, cinematic aircraft and FPV wings. Six BAK INR2170-50D cylindrical cells connect in series in a 6S1P arrangement, providing 5000mAh capacity and 108Wh nominal energy without a parallel cell group. Its BAK 50D platform balances stored energy with usable power for cruising, climbing and maneuvering. The pack targets endurance-oriented flying and is not a direct substitute for a high-C racing or aggressive freestyle LiPo.
The pictured production sample measures approximately 73.5 × 43 × 64.5mm (2.89 × 1.69 × 2.54in) and weighs approximately 432g / 0.95lb. Its calculated energy density of approximately 250Wh/kg uses that sample weight and 108Wh nominal energy, including the complete assembly, wiring, XT60 connector and balance lead. The supplied electrical configuration includes 12AWG power leads. Installation requires additional room for connections, securing hardware and cooling airflow. FPV wing integration also depends on installed weight, center of gravity, launch current and compatible 6S voltage requirements.
Charging requires a suitable Li-ion charger and mode, with a maximum of 25.2V for the pack or 4.20V per cell. The underlying BAK 50D cell specification gives up to 5C without temperature cutoff and an 8C condition requiring a 70°C cutoff, corresponding to 25A and 40A at cell level. The 40A figure is not an unrestricted continuous pack rating. With no parallel current sharing, pack capability depends on temperature, internal connections, wiring, connector, airflow, load duration and ambient conditions. Propulsion current and battery temperature therefore matter when configuring the aircraft.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | CNHL Long Range Series 5000mAh 21.6V 6S 21700 Li-ion Battery with XT60 Plug |
| Battery type | 21700 Li-ion battery pack |
| Cell platform | BAK 50D |
| Configuration | 6S1P / 6 cells |
| Capacity | 5000mAh |
| Nominal voltage | 21.6V |
| Nominal energy | 108Wh |
| Approximate weight | Approximately 432gPictured production sample. |
| Weight in imperial units | 0.95lbApproximate weight. |
| Approximate pack energy density | Approx. 250Wh/kgCalculated using 108Wh nominal energy and approximately 432g pictured sample weight; includes the physical battery assembly, wiring, XT60 connector and balance lead. |
| Main connector | XT60 |
| Main power wire | 12AWG |
| Performance direction | Power + Energy Balance |
| Primary applications | Long-range FPV, cinematic FPV and FPV wings |
| SKU | LI500106S70XT60 |
| Series | CNHL Long Range Series |
| Chemistry | Rechargeable Li-ion |
| Cell format | 21700 |
| Cell model | BAK INR2170-50D |
| Maximum charge voltage | 25.2V (4.20V per cell)Complete 6S pack; 4.20V per cell. |
| Approximate dimensions | Approximately 73.5 × 43 × 64.5mmPictured production battery; approximate dimensions. |
| Dimensions in imperial units | 2.89 × 1.69 × 2.54inApproximate dimensions. |
| Cell rated capacity and energy | 5000mAh rated capacity; 18Wh rated energyIndividual BAK 50D cell. |
| Cell maximum discharge condition | Up to 5C; numerically 25A for the 5000mAh cellUnderlying BAK 50D cell specification, without temperature cutoff. |
| Temperature-limited cell discharge condition | 8C / 40A at cell levelUnderlying BAK 50D cell specification with required 70°C temperature cutoff; not an unrestricted continuous rating for the finished battery. |
| Included electrical interfaces | XT60 connector, 12AWG power leads and balance wiringComplete battery assembly. |
| Installation clearance | Additional clearance for the XT60 connector, 12AWG wires, balance lead, securing system and cooling airflowInstalled battery compartment. |
| Intended-use limitation | Not a direct substitute for a high-C racing or aggressive freestyle LiPo |
| Charging requirements | Li-ion-compatible charger and charge modeCharging rechargeable Li-ion chemistry. |
| Aircraft integration requirements | Compatible battery dimensions, weight, center of gravity, launch current and 6S voltage requirementsInstallation in an FPV wing. |
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