Overview
The HRB GRAPHENE 12S 3300mAh 44.4V 100C LiPo battery with EC5 connector is a high-voltage lithium polymer pack designed for RC and UAV power systems that require a 12S (44.4V) setup. It uses a JST-XH balance lead for cell balancing during charging.
Key Features
- Graphene LiPo battery construction (HRB Graphene series)
- 12S (44.4V) configuration with 3300mAh capacity
- 100C discharge rate
- EC5 main connector
- JST-XH balance connector
- Charge rate: 5C (2C recommended)
Specifications
| Capacity | 3300 mAh |
| Cell Count | 12S |
| Cell Voltage | 44.4V |
| Discharge Rate | 100C |
| Charge Rate | 5C (2C recommended) |
| Main Connector | EC5 |
| Balancer Connector | JST-XH |
| Dimensions | 272 x 52 x 47 mm |
| Net Weight | 1114 g |
Applications
- 12S (44.4V) RC aircraft and UAV/drone power systems
- RC models using an EC5 battery connector and JST-XH balance lead
For compatibility questions (connector fitment, charger/balancer support, or 12S setup guidance), contact [email protected] or visit https://rcdrone.top/.
Details

High-voltage 12S Graphene LiPo pack with an EC5 main connector and JST-XH balance lead for RC aircraft and UAV power systems.
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