Overview
The HRB Graphene 12S 3800mAh 44.4V 100C LiPo Battery is a high-voltage lithium polymer battery pack with an EC5 main connector and JST-XH balance lead, designed for 12S power systems in RC models and other hobby HV electronics that require 44.4V nominal input.
Key Features
- 12S LiPo battery pack (44.4V nominal)
- 3800mAh capacity
- 100C discharge rate
- Charging rate up to 5C (2C recommended)
- EC5 main connector
- JST-XH balance connector
Specifications
| Brand / Series | HRB Graphene |
| Cell Count | 12S |
| Cell Voltage (Nominal) | 44.4V |
| Capacity | 3800mAh |
| Discharge Rate | 100C |
| Charge Rate | 5C (2C recommended) |
| Main Connector | EC5 |
| Balance Connector | JST-XH |
| Dimensions | 272 x 42 x 46.8mm |
| Net Weight | 1214g |
Applications
- 12S (44.4V nominal) RC power setups that use an EC5 connector
- RC aircraft, multirotors, and other hobby platforms requiring a JST-XH balance lead for cell balancing
For product selection and compatibility questions (connector type, fitment, charger settings), contact [email protected] or visit https://rcdrone.top/.
Details

HRB Graphene 12S 3800mAh pack delivers 44.4V nominal power with an EC5 main lead and JST‑XH balance plug for 12S setups.
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