GEB 18650 14.8V 2200mAh Cylindrical Li-ion Battery Pack
14.8V 2200mAh (32.56Wh) 4S1P 18650 lithium-ion battery pack with 8A BMS, Grade-A cells, and compact shrink enclosure for robotic vacuum cleaners, motorized shades, and medical devices.
B2B Engineering Review & Pricing
Direct manufacturer supply, custom BMS telemetry, and CAD fit validation for OEM/ODM projects.
Product Details
The GEB 18650 14.8V 2200mAh Cylindrical Li-ion Battery Pack is a professional-grade Grade-A cylindrical Lithium-ion (Li-ion) solution delivering a verified 14.8V nominal working voltage and 2,200mAh rated capacity. Assembled with precision spot-welded pure nickel busbars and dedicated cell spacing brackets, this cylindrical pack integrates natural convective heat dissipation channels, balanced BMS circuitry, and robust mechanical protection against shock and vibration.
Product Overview
The GEB 18650 14.8V 2200mAh Cylindrical Li-ion Battery Pack is an engineered industrial solution featuring a 14.8V (4S Li-ion / 14.8V nominal) specification and 2200mAh (32.56Wh total energy) rating. Built with Grade-A components and an integrated 6.6A continuous discharge (3.0C rate) protective circuit, this unit ensures high reliability, thermal dissipation, and consistent electrical performance across dynamic duty cycles. Encased in a Flame-retardant blue PVC wrap (inline 4S or 2×2 block configuration) measuring Inline: 140 × 38 × 19 mm | 2×2: 70 × 38 × 38 mm (±1.0mm) and weighing Approx. 195g ± 5g, it is targeted for Robotic vacuum cleaners, motorized roller blinds, drone ground transmitters, medical pumps. Before ordering or integrating into your equipment, check the appliance battery cavity dimensions. Set charger to 16.8V CC/CV.
Product Specifications
| Feature / Attribute | Technical Specification |
|---|---|
| Nominal Rating / Power | 14.8V (4S Li-ion / 14.8V nominal) / 2200mAh (32.56Wh total energy) |
| Enclosure & Housing | Flame-retardant blue PVC wrap (inline 4S or 2×2 block configuration) |
| Physical Dimensions & Weight | Inline: 140 × 38 × 19 mm | 2×2: 70 × 38 × 38 mm (±1.0mm) / Approx. 195g ± 5g |
| Continuous Operating Rating | 6.6A continuous discharge (3.0C rate) |
| Peak Surge / Pulse Limit | 12.0A peak pulse (≤ 5s) |
| Target Applications | Robotic vacuum cleaners, motorized roller blinds, drone ground transmitters, medical pumps |
| Standard Connectors / Terminals | JST-XH 2.54 / Molex / XT30 with 120mm 20AWG silicone wire leads |
| Service Life / Endurance | ≥ 800–3,000 cycles (@ 80% DoD, 25°C) |
Technical Specifications
| Parameter | Value | Test Conditions & Engineering Tolerances |
|---|---|---|
| Nominal Operating Voltage | 14.8V (4S Li-ion / 14.8V nominal) | Standard measurement @ 25°C standard load |
| Upper Voltage Threshold | 16.8V ± 0.05V (4S CC/CV mode) | CC/CV regulation tolerance ±0.03V–0.05V |
| Lower Cutoff / Protection | 12.0V ± 0.10V | Automatic safety cutoff threshold |
| Standard Current Rating | 6.6A continuous discharge (3.0C rate) | Continuous rated thermal equilibrium |
| Peak Surge Tolerance | 12.0A peak pulse (≤ 5s) | Transient peak handling verification |
| Operating Temperature Range | -10°C to +55°C (Storage: -10°C to +35°C) | Ambient operational environmental range |
Equipment Compatibility & Engineering Fit Check
Before deploying GEB 18650 14.8V 2200mAh Cylindrical Li-ion Battery Pack, verify these verified electrical and mechanical boundary requirements:
Operational Boundary Conditions
✔ Recommended Fit & Use Cases:
- Electronic devices and OEM packs matched with 14.8V / 2.2Ah power curves.
- Commercial designs requiring high volumetric energy density and predictable discharge curves.
- Projects requiring batch consistency with automated barcode impedance sorting.
⚠ Operational Constraints & Limits:
- Do not discharge below minimum cutoff voltage or charge beyond 16.8V.
- 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 Manufacturing SOP & Export Compliance
Technical Whitepapers & Engineering Guides
High-Performance Cylindrical Batteries: 16 Years of B2B Manufacturing
Technical breakdown of automated cell sorting, delta IR matching, laser welding busbars, and cycle aging protocols.
Industrial Cylindrical Batteries: QC, Aging and Test Standards
Key factory inspection criteria for cylindrical packs, thermal management, vibration testing, and BMS protection thresholds.
Semi-Solid State Drone Batteries: 300+ Wh/kg Energy Density, Pouch Cell Pack Assembly, and Nail Penetration Safety Testing
Explore 280–320 Wh/kg semi-solid state drone batteries for VTOL and mapping UAVs. Review in-situ gel electrolytes, compression fixtures, and nail penetration safety data.
