Overview
The HRB GRAPHENE 10S 3300mAh 37V 100C LiPo battery pack is a high-discharge graphene LiPo battery for RC power systems that use an EC5 main connector and a JST-XH balance lead.
Key Features
- Graphene battery series (HRB label: “Graphene Battery”).
- 10S LiPo configuration with 37V listed cell voltage.
- 100C discharge rate for high-current demand setups.
- EC5 main connector and JST-XH balancer connector.
- Charge rate: 2C recommended, up to 5C.
Specifications
| Brand | HRB |
| Series | GRAPHENE |
| Battery Type | LiPo battery pack |
| Capacity | 3300 mAh |
| Cell Count | 10S |
| Cell Voltage | 37V |
| Discharge Rate | 100C |
| Charge Rate | 2C recommended, 5C |
| Main Connector | EC5 |
| Balancer Connector | JST-XH |
| Dimensions | 272x45x40mm |
| Net Weight | 956 g |
For fitment and connector compatibility questions before purchase, contact support at https://rcdrone.top/ or email [email protected].
Details

High-discharge HRB Graphene 10S pack with an EC5 main connector and JST-XH balance lead for compatible RC power systems.
