Custom Drone Battery Pack 34000mAh 22.2V 3C Semi-Solid Li-ion for UAV OEM Projects
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Nominal Capacity34000mAh At 0.5C Discharge
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Nominal Voltage22.2V
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Combination Method6S2P
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Max Discharge Current3C Up To 102A
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Charge Cut-off Voltage25.2V
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Discharge Cut-off Voltage15.6V
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Pack Weight2950g ± 30g
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Dimensions75mm ± 1mm X 95mm ± 2mm X 185mm ± 2mm
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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 NumberOID0875173S-34000mAh-22.2V-3C-0101
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Minimum Order Quantity1pcs
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PriceContact for best price
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Packaging DetailsStandard export carton with foam protection
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Delivery Time15-20 working days
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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 34000mAh 22.2V 3C Semi-Solid Li-ion for UAV OEM Projects
Built for UAV manufacturers and B2B procurement teams seeking a reliable custom drone battery pack, the OID model 0875173S-34000mAh-22.2V-3C-0101 combines semi-solid lithium chemistry with a 6S2P configuration. Shenzhen Jianheng Technology Co Ltd supplies this 22.2V 34000mAh pack with 3C continuous discharge capability, low internal resistance, and stable performance across demanding flight conditions, making it a practical power source for heavy-lift drones and professional UAV platforms.
- 3C High-Rate Discharge for UAV Loads: The pack supports 3C constant current discharge, delivering high power for heavy-lift drones, RC models, and high-performance UAVs while maintaining voltage stability under load.
- Wide Temperature Operation: Charging is rated from 0 to 45 degrees Celsius and discharging from -20 to 60 degrees Celsius, with retained capacity at -20 degrees Celsius for cold-weather missions.
- Semi-Solid Li-Ion Construction: The semi-solid electrolyte design helps lower internal resistance, reduce heat generation, and support longer flight times with safer operation.
- Certified Safety Compliance: UN38.3 and MSDS certified, with testing that covers external short circuit, overcharge, forced discharge, and temperature cycling.
- Cycle Life and Capacity Retention: More than 300 cycles at 3C discharge with over 80% initial capacity retained, plus strong charge retention after 28 days of storage.
For B2B buyers sourcing a custom drone battery pack, Shenzhen Jianheng Technology Co Ltd provides OEM and customization support for UAVs, RC models, and portable devices. Capacity, voltage, dimensions, and protection circuits can be adapted to project requirements. Contact the technical team for consultation, sample testing, and volume pricing.
Contact Us for Best Pricing and Technical Support: Shenzhen Jianheng Technology Co Ltd Tel: 0086 137 2555 9416 Email: alan@liion-batt.com Address: 20F 2# Bld. Zhenhuan Rd. Pingshan, Shenzhen, China
| Parameter | Specification |
|---|---|
| Nominal Capacity | 34000mAh at 0.5C discharge |
| Minimum Capacity | 33600mAh |
| Nominal Voltage | 22.2V |
| Combination Method | 6S2P |
| Max Discharge Current | 3C (up to 102A) |
| Standard Charge Current | 0.5C |
| Charge Cut-off Voltage | 25.2V |
| Discharge Cut-off Voltage | 15.6V |
| Cell Weight (Single) | 213.0g ± 5g |
| Pack Weight | 2950g ± 30g |
| Dimensions (Thickness x Width x Height) | 75mm ± 1mm x 95mm ± 2mm x 185mm ± 2mm |
| Operating Temperature (Charge) | 0 to 45 degrees Celsius |
| Operating Temperature (Discharge) | -20 to 60 degrees Celsius |
| Storage Temperature (≤1 month) | -20 to 45 degrees Celsius |
| Storage Temperature (≤6 months) | -20 to 35 degrees Celsius |
| Storage Humidity | ≤75% RH |
| Recommended Storage Voltage | 3.25V - 3.55V per cell |
| Item | Description | Dimension |
|---|---|---|
| Cell Thickness | Max (Test by 2000gf PPG) | 7.8mm |
| Cell Width | Max | 75mm |
| Cell Length | Max | 173mm |
| Tab Width (C1/C2) | Positive & Negative | 20mm ± 0.5mm |
| Top Sealing Width | 6.5mm ± 1mm | |
| Cathode Tab to Left Side | F1+ | 11mm ± 2.0mm |
| Anode Tab to Left Side | F2- | 43mm ± 2.0mm |
| Tab Thickness (Al to Ni) | Al to Ni Tab | 0.3mm ± 0.02mm |
| Tab Thickness (Ni-plated Cu) | Ni-plated Cu Tab | 0.2mm ± 0.02mm |
| Test Item | Test Condition | Performance Criteria |
|---|---|---|
| Discharge Performance (0.5C) | 25±3 degrees Celsius, 0.5C to 2.6V | ≥100% of nominal capacity |
| Discharge Performance (3C) | 25±3 degrees Celsius, 3C to 2.6V | ≥95% of nominal capacity |
| Discharge Performance (5C) | 25±3 degrees Celsius, 5C to 2.6V | ≥90% of nominal capacity |
| Cycle Life (RT) | 1C charge / 3C discharge, 300 cycles | ≥80% of initial capacity |
| Temperature Characteristic (60 degrees) | 0.5C discharge at 60 degrees | ≥98% of nominal capacity |
| Temperature Characteristic (-20 degrees) | 0.5C discharge at -20 degrees | ≥70% of nominal capacity |
| Charge Retention (28 days) | Storage at 25±3 degrees, 28 days | Residual ≥90%, Recovery ≥95% |
| External Short Circuit | 80±20 mΩ load at 55±5 degrees | No fire, no explosion |
| Overcharge Protection | 3C charge to 4.6V, hold ≥7h | No fire, no explosion |
| Temperature Cycling | -40 to 75 degrees, 10 cycles | No leakage, no fire, no explosion |
This battery pack is designed with multiple safety protections including overcharge, over-discharge, short-circuit, and temperature protection. Strictly follow the handling warnings: do not disassemble, short-circuit, expose to fire, immerse in water, or use with non-specified chargers. Always keep the battery away from children and store in a cool, dry place with a 30-60% charge state for long-term storage.
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