Overview
The Tattu Semi-Solid State 20000mAh 6S 22.2V 5C LiPo Battery Pack with XT90S plug is a semi-solid LiPo battery designed for small and medium drones. It offers high energy density and long service life, helping maximize flight time while keeping weight and volume low. Suitable for mapping, inspection, surveying, and delivery applications that typically require 1–3C nominal discharge current.
Key Features
- High energy density: up to 234Wh/kg
- Safety: resistance to over-discharging down to 3.2V
- Long service life: 500+ cycle life (longer than regular battery model)
- Lightweight design: approximately 15% weight reduction for the same capacity
- Low discharge characteristics: ultra-low cut-off voltage
Specifications
| Brand | Tattu |
| Minimum Capacity | 20000mAh |
| Voltage | 22.2V |
| Configuration | 6S1P |
| Cells | 6 |
| Discharge Rate | 5C |
| Connector Type | XT90S |
| Balancer Connector Type | JST-XHR-7P |
| Net Weight (±20g) | 1820 g |
| Dimensions | 192mm Length x 76mm Width x 58mm Height |
| Length (±5mm) | 192 mm |
| Width (±2mm) | 76 mm |
| Height (±2mm) | 58 mm |
| Discharge Wire Length | 150 mm |
| Wire Gauge | 8# |
| Balancer Wire Length | 150 mm |
| Quantity per box | 2pcs/box |
| Preorder config | No |
| Over 300wh | Yes |
| Featured product | Yes |
Applications
- Small and medium drones for mapping and photogrammetry
- Inspection and surveying UAVs
- Delivery drones requiring long endurance
Chargers
Recommended charger: Tattu TA1000 G-Tech Dual-Channel Charger 25A*2 1000W for 1S–7S drone batteries.

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