Custom Drone Battery Pack 21.6V 10000mAh 18C 180A for Professional UAVs - OID21700-10000mAh-21.6V-18C-0113
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Cell Type21700 Lithium-ion
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Nominal Voltage21.6V
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Nominal Capacity10000mAh
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Maximum Discharge Rate18C
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Maximum Continuous Discharge Current180A
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Internal Resistance≤10mΩ
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Operating Temperature Range-40℃ To +60℃ (charge: 0℃ To +45℃)
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Cycle Life≥1000 Cycles At 1C Charge/discharge
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Place of OriginChina
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Brand NameOID
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CertificationUN38.3, MSDS
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Model NumberOID21700-10000mAh-21.6V-18C-0113
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Minimum Order Quantity1pcs
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PriceContact for best price
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Packaging DetailsStandard export packaging / Customized box
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Delivery Time5-10 working days after order confirmation
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Payment TermsL/C,D/A,D/P,T/T
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Supply Ability100000 pieces per month
Custom Drone Battery Pack 21.6V 10000mAh 18C 180A for Professional UAVs - OID21700-10000mAh-21.6V-18C-0113
The OID21700-10000mAh-21.6V-18C-0113 is a custom drone battery pack built for professional UAV applications that demand high discharge current, stable low-temperature output and low internal resistance. Using 21700 lithium-ion cells, this 21.6V 10000mAh drone battery pack supports 18C continuous discharge and can be customized in capacity, voltage and dimensions to match specific drone platforms.
Manufacturer: Shenzhen Jianheng Technology Co Ltd (Jianheng) - Tel: 0086 137 2555 9416 - Email: alan@liion-batt.com - Address: 20F 2# Bld. Zhenhuan Rd. Pingshan, Shenzhen, China
- 18C high-rate discharge delivers 180A continuous current for high-power UAVs.
- Internal resistance of 10mΩ or lower supports efficient energy transfer and reduced heat.
- Reliable low-temperature operation down to -40℃ for cold-climate missions.
- 21700 lithium-ion cells offer high energy density and extended flight time.
- Integrated battery management system guards against overcharge, overdischarge, overcurrent and short circuit.
- Custom drone battery pack options include capacity, voltage and dimensions for specific UAV specifications.
| Parameter | Value |
|---|---|
| Model Number | OID21700-10000mAh-21.6V-18C-0113 |
| Cell Type | 21700 Lithium-ion |
| Nominal Voltage | 21.6V |
| Nominal Capacity | 10000mAh |
| Maximum Discharge Rate | 18C |
| Maximum Continuous Discharge Current | 180A |
| Internal Resistance | ≤10mΩ |
| Operating Temperature Range | -40℃ to +60℃ (charge: 0℃ to +45℃) |
| Storage Temperature Range | -20℃ to +35℃ |
| Cycle Life | ≥1000 cycles at 1C charge/discharge |
| Weight | Approx. 780g (varies by configuration) |
| Dimensions | Customizable per UAV specifications |
| Test Item | Test Condition | Requirement |
|---|---|---|
| Discharge Performance at 18C | 18C constant current discharge to 16.2V at 25℃ | Discharge time ≥ 3 min, capacity ≥ 80% rated |
| Low Temperature Discharge at -40℃ | Discharge at 1C after storage at -40℃ for 24h | Capacity ≥ 60% rated, no abnormal heating |
| Internal Resistance | AC 1kHz test | ≤10mΩ |
| High Rate Cycle Life | 5C charge (CC-CV) / 18C discharge, 200 cycles at 25℃ | Remaining capacity ≥ 80% rated |
| Overcharge Test | Charge at 3 times standard current to 25.8V | No fire, no explosion |
| Short Circuit Test | External short circuit at 25℃, resistance ≤ 50mΩ | No fire, no explosion, temperature rise ≤ 150℃ |
Safety: This battery pack is designed and tested in accordance with UN38.3 and MSDS requirements. It is equipped with protection functions and high-quality materials to ensure safe operation during normal use, transportation and storage. Strict quality control procedures are applied in every production step.
Applications: Suitable for agricultural drones, surveying and mapping UAVs, industrial inspection drones, delivery drones and other high-power unmanned aerial vehicles. Also applicable for robotics and high-rate discharge portable devices.
Manufacturer: Shenzhen Jianheng Technology Co Ltd (Jianheng) - Tel: 0086 137 2555 9416 - Email: alan@liion-batt.com - Address: 20F 2# Bld. Zhenhuan Rd. Pingshan, Shenzhen, China
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