QINKOFPV 6S and 8S LiPo Drone Batteries
Select the battery configuration that matches your drone's power system, installation space and weight requirements. The QINKOFPV battery range includes four options: 6000mAh and 10000mAh packs in 6S configurations, and 16000mAh and 20000mAh packs in 8S configurations.
The 6S models provide a nominal voltage of 22.2V and use XT60 power connectors. The 8S models provide a nominal voltage of 29.6V and use XT90-S anti-spark power connectors. Each pack includes a separate balance connector.
Please select the complete battery specification carefully. The 6S and 8S versions have different voltages, connectors, dimensions and weights, and are not interchangeable solely on the basis of capacity.
Key Features
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Four capacity options: 6000mAh, 10000mAh, 16000mAh and 20000mAh.
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Two voltage configurations: 6S1P at 22.2V nominal or 8S1P at 29.6V nominal.
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Model-specific power connectors: XT60 on the 6S packs and XT90-S anti-spark connectors on the 8S packs.
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Separate balance leads: XH-series 7-pin connectors on the 6S packs and 9-pin connectors on the 8S packs.
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Flexible main power wires: 10 AWG on the 6S models and 8 AWG on the 8S models.
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Documented pack specifications: compare capacity, voltage, dimensions and weight before choosing your battery.
Electrical Specifications
Battery Capacity and Voltage Comparison
| Specification |
6000mAh |
10000mAh |
16000mAh |
20000mAh |
| Battery Type |
LiPo |
LiPo |
LiPo |
LiPo |
| Pack Configuration |
6S1P |
6S1P |
8S1P |
8S1P |
| Nominal Voltage |
22.2V |
22.2V |
29.6V |
29.6V |
| Minimum Capacity* |
6000mAh |
10000mAh |
16000mAh |
20000mAh |
| Typical Capacity* |
6200mAh |
10200mAh |
16250mAh |
20500mAh |
| Full-Charge Voltage |
25.2V |
25.2V |
33.6V |
33.6V |
| Specified Discharge Cut-Off Voltage |
18.0V |
18.0V |
24.0V |
24.0V |
| Standard Charging Current |
1.2A / 0.2C |
2.0A / 0.2C |
3.2A / 0.2C |
4.0A / 0.2C |
| Specified Pack Impedance |
≤20 mΩ |
≤20 mΩ |
≤16 mΩ |
≤16 mΩ |
| Charging Temperature |
0°C to 45°C |
0°C to 45°C |
0°C to 45°C |
0°C to 45°C |
| Discharging Temperature |
0°C to 55°C |
0°C to 55°C |
-10°C to 55°C |
-10°C to 55°C |
*Capacity values are specified at a 0.2C discharge rate following a standard charge, using the corresponding pack discharge cut-off voltage. Typical capacity is specified under the manufacturer's stated laboratory conditions. Charging current limits depend on battery temperature.
Dimensions, Weight and Connectors
Battery Fitment and Connection Comparison
| Specification |
6000mAh 6S |
10000mAh 6S |
16000mAh 8S |
20000mAh 8S |
| Cell Model |
1143126 |
1059156 |
1174170 |
1090190 |
| Maximum Pack Dimensions |
140 × 43.2 × 66.5 mm |
180 × 60.0 × 63.5 mm |
191 × 92.5 × 75.0 mm |
205 × 83.0 × 90.5 mm |
| Specified Weight |
760 ± 20 g |
1250 ± 20 g |
Approximately 2610 g |
Approximately 3250 g |
| Main Power Connector |
XT60 (Amass) |
XT60 (Amass) |
XT90-S Anti-Spark |
XT90-S Anti-Spark |
| Balance Connector |
XH-Series 7-Pin, Reverse Configuration |
XH-Series 7-Pin, Reverse Configuration |
Black XH-Series 9-Pin, Reverse Configuration |
Black XH-Series 9-Pin, Reverse Configuration |
| Main Power Wire |
10 AWG |
10 AWG |
8 AWG |
8 AWG |
| Main Power Lead Length |
95 ± 5 mm |
95 ± 5 mm |
100 ± 5 mm |
100 ± 5 mm |
| Balance Lead Length |
70 ± 5 mm |
70 ± 5 mm |
70 ± 5 mm |
70 ± 5 mm |
Dimensions and lead lengths are taken from the manufacturer pack drawings. Allow additional installation space for connectors, wire routing and secure mounting. Confirm balance connector polarity and pinout before connecting to a charger.
Capacity and Cycle Specification
All four models specify at least 80% capacity retention after 300 charge-discharge cycles at 0.2C and 23 ± 2°C. This is a controlled laboratory test criterion, rather than a guarantee of service life under every operating condition.
Actual usable capacity and service life depend on discharge load, temperature, charging practices and storage conditions. Select the battery according to your complete power-system requirements.
Choosing Your Battery
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6000mAh 6S XT60: the lightest and smallest pack in this range, for compatible 22.2V nominal systems.
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10000mAh 6S XT60: a higher-capacity 6S option, with a larger installation envelope and higher weight than the 6000mAh model.
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16000mAh 8S XT90-S: an 8S option for compatible 29.6V nominal systems using an XT90-S connection.
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20000mAh 8S XT90-S: the highest-capacity pack in this range, with corresponding increases in size and weight.
Before ordering, confirm the required cell count, full-charge voltage, connector type, current demand, battery compartment dimensions and permitted battery weight. A larger capacity alone does not guarantee a longer flight time, because battery weight also affects aircraft performance.
Charging and Storage
Use a compatible LiPo balance charger configured for the selected battery's cell count. The 6S packs require a 25.2V full-charge setting, while the 8S packs require a 33.6V full-charge setting. Follow the standard charging current listed for your selected model and the temperature-dependent limits in its specification.
The specified discharge cut-off voltages are operating limits and do not establish that the packs include an automatic low-voltage cut-off function.
For extended storage, disconnect the battery from the equipment and keep it at approximately 40–60% charge in a cool, dry and ventilated location. Protect the terminals from short circuits and follow the supplied battery instructions.
Do not use or charge a battery that is swollen, leaking, physically damaged or showing abnormal heat or odor.
Bulk Order Enquiries
For product pricing, availability and bulk order details, contact QINKOFPV via WhatsApp at +852 54639140. Please include the battery configuration and quantity required.
