Overview
MG 40000mAh Solid State Lipo Battery series for UAVs provides high energy density and stable output for heavy-load and long-endurance missions. Three configurations are available: 6S 22.2V, 12S 44.4V, and 14S 51.8V. Each model is rated 5C with a 3C~4C charge rate and an energy density of 350Wh/kg. Compact form factors and integrated carry handles support efficient installation in multirotor and fixed-wing UAV power systems.
Key Features
- Solid-state battery cell construction
- Capacity: 40000mAh per pack
- Voltage options: 22.2V (6S), 44.4V (12S), 51.8V (14S)
- Rate: 5C; Charge rate: 3C~4C
- Energy density: 350Wh/kg
- Compact dimensions with integrated handle for easy transport
- Manufacturer-stated advantages: safer solid-state design, high energy density, lighter weight, smaller volume, fast charging, longer cycle life, non-spontaneous combustion, superior temperature performance, improved security, economical and durable, strong continuous discharge
Specifications
| Model/Configuration | Battery cell | Capacity | Voltage | Dimensions | Weight | Rate | Charge rate | Energy density |
|---|---|---|---|---|---|---|---|---|
| 40000mah6S | Solid-state battery | 40000mAh | 22.2V | 65*88*205mm | 2.75KG | 5C | 3C~4C | 350Wh/kg |
| 40000mah12S | Solid-state battery | 40000mAh | 44.4V | 130*88*205mm | 5.35KG | 5C | 3C~4C | 350Wh/kg |
| 40000mah14S | Solid-state battery | 40000mAh | 51.8V | 151*88*205mm | 6.20KG | 5C | 3C~4C | 350Wh/kg |
Ordering & Plug Options
Please write your plug type in the comment link during checkout!
Available plug options include AS150U, XT60, XT90, QS8, QS9, QS10, and EC5 (as shown). For assistance with connector selection or compatibility, contact customer service at https://rcdrone.top/ or support@rcdrone.top.
Applications
Designed for heavy-load and long-endurance UAVs, including industrial multirotor and fixed-wing platforms requiring 6S, 12S, or 14S power systems.
Details

MG Solid-State Battery offers high energy density, long flight time, and fast charging. It features superior low-temperature performance, better security, and strong continuous discharge. Advantages include safer design, smaller volume, and longer cycle life.

Plug types for MG 40k Solid State Lipo Battery including AS150U, XT60, XT90, QS8, QS9, QS10, AS150, AS250, EC5, Charge end, SM, and Double row horizontal.
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