3.6V 28Ah High Energy Density Drone Battery Cell AS-B075H5
3.6V 28Ah high energy density drone battery cell (AS-B075H5) delivering 325Wh/kg at just 308g. Features 5C continuous discharge (140A), ≤2mΩ internal resistance, and 600-cycle life. Ideal for long-range, industrial, FPV, and VTOL drone battery packs. Also suitable for e-bike battery swap and electric garden tools. OEM/ODM custom pack assembly available.
Description
Model AS-B075H5 – 3.6V 28Ah High Energy Density Drone Battery Cell
Voltage: 3.6V | Capacity: 28Ah (100.8Wh) | Energy Density: 325Wh/kg | Size: 175 x 75 x 11mm | Weight: 308g
The AS-B075H5 is a 3.6V 28Ah high energy density drone battery cell engineered for UAV platforms that demand maximum flight time and payload capacity. Delivering an exceptional 325Wh/kg gravimetric energy density at just 308g, this lithium polymer pouch cell enables significantly longer endurance without adding weight to your drone.
With an ultra-low internal resistance of ≤2mΩ, the AS-B075H5 supports 5C continuous discharge (140A) and 7C peak discharge (196A) — providing stable high-current output for aggressive maneuvers, heavy lift, and VTOL transition phases. The wide 25mm tabs ensure efficient current transfer with minimal heat buildup. Rated for 600 cycles and operating across -20°C to +60°C discharge, this cell is ideal for building custom 6S, 12S, and 14S drone battery packs for long-range, industrial, FPV, and commercial UAV platforms. It is also widely used in e-bike battery swap systems and electric garden tools.
Technical Specifications
| Battery Type | High Energy Density Lithium Polymer Pouch Cell (LiPo) |
| Part Number | AS-B075H5 |
| Nominal Voltage | 3.6V |
| Capacity | 28Ah (100.8Wh) |
| Gravimetric Energy Density | 325 Wh/kg |
| Dimensions (L x W x T) | 175mm x 75mm x 11.0mm (max.) |
| Tab Width | 25mm |
| Cell Weight | 308g |
| Internal Resistance | ≤2mΩ |
| Max Continuous Charge Current | 1C (28A) |
| Max Continuous Discharge Current | 5C (140A) |
| Max Instantaneous Discharge | 7C (196A) |
| Cycle Life | 600 cycles |
| Operating Temperature | Charge: 0°C ~ +45°C | Discharge: -20°C ~ +60°C |
| Configuration | Single Cell (1S) — Build 6S / 12S / 14S Drone Packs |
| Primary Applications | Drones & UAVs | E-bike Battery Swap | Electric Garden Tools |
Why 325Wh/kg Matters for Drones
Standard drone LiPo cells typically deliver 200~250 Wh/kg. The AS-B075H5 achieves 325 Wh/kg — up to 50% more energy per gram. For a 12S 28Ah drone pack, this means approximately 1.2kg less weight compared to conventional cells, translating directly to longer flight time or increased payload capacity.
| Standard Drone LiPo Cell | ~220 Wh/kg |
| High-Performance Drone LiPo | ~250 Wh/kg |
| AS-B075H5 High Energy Density | 325 Wh/kg (+30%~50%) |
Core Advantages
- ✔
Industry-Leading Energy Density: At 325Wh/kg, the AS-B075H5 delivers up to 50% more energy per gram than standard drone LiPo cells — directly extending flight time or enabling heavier payloads on the same airframe. - ✔
High-Rate Discharge: Ultra-low ≤2mΩ internal resistance supports 5C continuous (140A) and 7C peak (196A) discharge — stable voltage under load for FPV racing, heavy lift, and VTOL transition phases. - ✔
Wide Temperature Operation: Discharges reliably from -20°C to +60°C — suitable for high-altitude, cold-climate, and industrial drone operations where standard cells suffer voltage sag. - ✔
Long Cycle Life: Rated for 600 charge/discharge cycles — reducing cost-per-flight-hour and minimizing battery replacement frequency for commercial drone fleets. - ✔
Custom Drone Pack Assembly: Single-cell format with 25mm wide tabs enables flexible series/parallel configurations — build 6S (22.2V), 12S (44.4V), 14S (51.8V) and higher voltage drone packs with BMS, connectors, and enclosure tailored to your platform.
Perfect For Applications
fixed-wing UAVs, mapping & surveyng, long-endurance missions.
cargo drones, inspection UAVs, agricultural sprayers.
FPV racing drones, freestyle quadcopters, high-speed UAVs.
vertical takeoff aircraft, hybrid fixed-wing, electric aviation.
cordless lawn mowers, hedge trimmers, leaf blowers, chainsaws.
Customization Services (OEM/ODM)
We offer complete drone battery pack assembly based on the AS-B075H5 cell:
- Pack Configuration: Custom series/parallel arrangements — 6S (22.2V), 12S (44.4V), 14S (51.8V), and higher voltage drone packs built to your specifications.
- BMS & Protection: Integrate smart BMS with cell balancing, temperature monitoring, and communication (CAN/SMBus/I2C) for your flight controller.
- Connectors & Wiring: XT60, XT90, AS150, EC5, or custom high-current connectors with silicone wire harnesses.
- Enclosure & Mounting: Custom plastic or carbon-fiber enclosures with mounting brackets designed for your specific drone frame.
- Certification Support: UN38.3, MSDS, and air/sea shipping documentation for global distribution.
