Overview
The HRB 8S 30.8V 22000mAh 20C HV LiPo battery is a high-voltage Li-poly battery pack designed for high-capacity RC power systems where voltage, plug, and pack size must match. Rated energy is 677.6Wh, with an 8S configuration and a 9-pin balance port.
Key Features
- High-voltage Li-poly battery pack: 8S (30.8V nominal)
- Capacity: 22000mAh; continuous discharge rate: 20C
- 9-pin balance port (JST-XH type stated in provided specs)
- Discharge plug shown: XT90S (other connector types are also stated in the provided specs)
- Label markings include: âHIGH VOLTAGE LI-POLY BATTERYâ, 677.6Wh, CE, RoHS, âMade in Chinaâ
Specifications
| Brand | HRB |
| Battery type | HV LiPo (Li-poly) |
| Cells / Configuration | 8S |
| Voltage (nominal) | 30.8V |
| Capacity | 22000mAh |
| Continuous discharge rate | 20C |
| Energy | 677.6Wh |
| Size (L x W x H) | 206 x 93 x 75 mm (±0-3mm / ±3mm) |
| Weight | 3010 g (appr.; ±2 g stated in provided specs) |
| Suggested charge rate | 0.5C-1C (11A-22A) |
| Balance connector | 9-pin (9PINS) JST-XH plug (as stated) |
| Discharge connector type | XT150 / XT90S / XT90 female plug (as stated; XT90S is shown) |
| Silicone wire | 8 AWG (as stated); 12 AWG is also shown |
What's Included
- 1 x HRB 8S 30.8V 22000mAh 20C HV LiPo battery
- 1 x User manual
- 1 x Carton box
Applications
- RC cars and trucks (high-capacity setups requiring 8S voltage)
- RC boats
- RC fixed-wing aircraft
For help confirming connector selection (XT150/XT90S/XT90) and compatibility with the intended RC power system, contact https://rcdrone.top/ or [email protected].
Details

Built as an 8S high-voltage Liâpoly pack with 22000mAh capacity, 20C discharge, and a labeled 677.6Wh rating.

Designed for high-capacity RC setups where voltage, plug type, and pack size must match the power system.

A 9âpin balance port and XT90S-style discharge plug help confirm compatibility before choosing an 8S pack.


Includes the battery pack plus a user manual and carton box for storage and handling.
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