GEB 22.2V 6S 18000mAh 21700 High-Capacity Cylindrical Drone Li-ion Battery Pack

Name: GEB 22.2V 6S 18000mAh 21700 High-Capacity Cylindrical Drone Li-ion Battery Pack
Brand: GEB
Price: 111.90 USD
Availability: PreOrder

Long-endurance 22.2V 6S 18000mAh 21700 cylindrical drone battery pack (399.6Wh, 1.82kg, 6S4P, 800+ cycles) for fixed-wing UAVs and border patrol mapping.

Cylindrical Lithium Battery, Industrial Drone Platforms & Tethered Systems, UAV Multirotor Battery Drone Battery, High C-Rate, LiPo Battery, UAV Battery

B2B Engineering Review & Pricing

Direct manufacturer supply, custom BMS telemetry, and CAD fit validation for OEM/ODM projects.

⚡ Request Engineering Review & RFQ 📄 Request Datasheet & Pinout

✔ Response target: Target response within 12 business hours during business hours; timing varies by inquiry complexity and working hours.

✔ Typical Lead Time: 7–10 business days for prototypes; 15–20 business days for mass production after final specification approval. Final timing is confirmed after tooling, testing, and order review.

✔ Shipping documentation: Applicable UN38.3 test documentation, MSDS/SDS, CE and Class 9 dangerous-goods requirements are confirmed per selected configuration and shipment.

Product Details

Direct Answer / Engineering Summary

The GEB 22.2V 6S 18000mAh 21700 High-Capacity Cylindrical Drone Li-ion Battery Pack is an ultra-durable, high-cycle endurance power pack built with 24 Grade-A 21700 cylindrical lithium-ion cells in a 6S4P configuration. Delivering 22.2V nominal voltage and 18000mAh (399.6Wh) stored energy, this pack provides exceptional thermal stability, extended cycle life (≥ 800 cycles), and superior cold-temperature tolerance for fixed-wing mapping drones and long-range border patrol UAVs.

Engineering Overview

Product Overview

Unlike soft pouch cells that swell over time, the steel-can 21700 cylindrical architecture offers zero physical pouch swelling and high puncture resistance. Connected via pure copper-nickel composite busbars and protected by an FR4 epoxy enclosure, this battery pack is optimized for low-vibration cruising at 1C–2C discharge rates.

Critical Parameters

Key Commercial & Electrical Facts

Feature	Technical Specification
Cell Model & Pack Configuration	Grade-A 21700 (4500mAh) / 6S4P (24 Cells Total)
Nominal Voltage / Energy	22.2V (3.6V–3.7V per cell) / 399.6Wh
Rated Pack Capacity	18000mAh (18.0Ah)
Continuous / Burst Discharge	2C Continuous (36A) / 5C Burst (90A)
Dimensions (T × W × L)	185.0 × 88.0 × 75.0 mm (±1.5mm)
Net Pack Weight	Approx. 1.82 kg ± 0.05 kg
Connectors	10AWG Silicone + Amass XT90-S Anti-Spark + JST-XH

Engineering Data

Technical Specifications

Parameter	Value	Test Conditions & Tolerances
Upper Charge Cutoff Limit	25.20V (4.20V ± 0.02V per cell)	CC/CV balance charging
Lower Discharge Cutoff Floor	16.50V (2.75V per cell)	Wide operational voltage window
Cycle Endurance	≥ 800 Cycles (@ 80% DoD, 0.5C charge / 1C discharge)	Superior cylindrical longevity
Operating Temperature Envelope	Charge: 0~45°C \| Discharge: -20~60°C	Excellent sub-zero power delivery

Engineering Validation

Equipment Compatibility & Engineering Fit Check

Before deploying GEB 22.2V 6S 18000mAh 21700 High-Capacity Cylindrical Drone Li-ion Battery Pack, verify these verified electrical and mechanical boundary requirements:

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Voltage & Charge Cutoff: Nominal 22.2V (charging CC/CV cutoff at 25.2V); confirm charger algorithm strictly matches this chemistry.

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Capacity & Energy Budget: Rated at 18Ah; verify system run-time calculations under planned discharge currents.

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Physical Envelope: Specified at 185 × 88 × 75 mm (±1.5mm); allow 5–10mm buffer in battery tray for expansion and lead harness.

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Cycle Reliability: Verified for ≥ 800 cycles (80% DoD @ 0.5C/1C) under controlled DOD and thermal management.

💡 Custom Engineering Fit: Contact our Shenzhen engineering team to verify CAD models, custom wire leads, or BMS CANbus telemetry for this product.

Operational Suitability

Operational Boundary Conditions

✔ Recommended Fit & Use Cases:

Industrial UAVs, FPV platforms, and robotics requiring rapid burst response at 22.2V.
Flight missions needing high energy density and stable voltage plateaus under heavy payload draw.
Applications demanding verified Class 9 / UN38.3 compliance for commercial field logistics.

⚠ Operational Constraints & Limits:

Do not discharge below minimum cutoff voltage or charge beyond 25.2V.
Maintain operational surface temperature within -20°C to +60°C discharge (0°C to +45°C charge).
Ensure connector polarity and pin assignment match system schematics prior to initial power-up.

First-Party Standards

First-Party Manufacturing SOP & Export Compliance

🏭 Automated Grading & Matching Cells classified via automated OCV/ACIR sorting (ΔV ≤ 2–3mV, ΔR ≤ 1.2mΩ) for tight pack balance.

🔬 Joint Integrity & Testing Laser or ultrasonic busbar welding with destructive pull test validation ≥ 5.0–8.0 kgf per terminal.

📦 Full Cycle Aging Verification 100% full charge-discharge cycle screening and thermal imaging prior to warehouse dispatch.

🌐 Export & Regulatory Clearance Supplied with certified UN38.3 test summaries, MSDS, 1.2m drop reports, and Class 9 DG shipping documentation.

Turnaround: 7–10 days prototypes; 15–20 days mass production per custom tooling requirements. View Verified Manufacturing Equipment & Testing Facility →

Decision Support

Technical Whitepapers & Engineering Guides

Selection Guide Read Guide →

6S vs 12S LiPo Battery for Drones: Voltage, Current, Weight, and Flight Time

Comprehensive engineering analysis on wiring resistive losses (I²R), ESC compatibility, and payload endurance trade-offs.

Engineering Calc Read Guide →

Drone Battery Capacity Guide: How Many mAh and Wh Does Your UAV Need?

Step-by-step formula to calculate power budget, payload weight, C-rate margins, and usable flight minutes.

Chemistry Comparison Read Guide →

LiPo vs Li-ion Battery for Drones: Which Is Better for Commercial UAVs?

Gravimetric energy density vs burst discharge rate comparison for mapping, survey, and delivery multirotors.

⚙ Engineering FAQ & B2B Procurement Specifications

What is the turnaround time for custom battery pack prototypes and mass production for GEB 22.2V 6S 18000mAh 21700 High-Capacity Cylindrical Drone Li-ion Battery Pack?

Custom prototype development typically requires 7 to 10 business days after CAD drawing approval and technical specification freeze. Commercial mass production turnaround is typically 15 to 20 business days. Standard OEM minimum order quantities (MOQ) start at 50 to 100 units depending on cell chemistry, custom mold tooling, and casing complexity.

Does GEB provide UN38.3 test summaries, MSDS, and Class 9 dangerous goods export compliance?

Yes. General Electronics Technology (GEB) provides complete first-party compliance verification for all industrial battery packs, including UN38.3 test reports, 1.2m drop test appraisal certificates, MSDS/SDS sheets, and certified dangerous goods packaging compliant with IATA air transport and IMDG maritime shipping regulations.

What smart telemetry protocols and BMS protection features are supported?

Our custom smart BMS architectures support industry-standard communication protocols including UAVCAN, CANbus 2.0B, SMBus, UART, and RS485. Integrated hardware protections include multi-tier over-voltage, over-discharge, continuous over-current, short-circuit, and dual-channel NTC thermal cutoff safeties with active cell balancing options.

What are the recommended continuous and peak burst discharge margins?

To maximize lifecycle endurance and electrochemical stability, we recommend designing with a 15% to 20% continuous discharge headroom margin under typical operating loads. Peak burst discharge ratings should strictly adhere to specified duration windows (typically ≤10 seconds) while ensuring pack operating temperatures remain below 65°C.