Overview
This 21700 5000mAh 2S Li-ion battery pack is designed as a battery for RadioMaster TX16S series radios and the TX12 MKII radio. Li-ion chemistry is typically well suited to lower current draw applications and offers high energy density. Used with the TX16S internal charging capability, it supports convenient charging for extended radio run time. The pack includes an XT30 output plug with a length intended for use with external modules such as TBS Crossfire.
Key Features
- 2S Li-ion battery pack built with 21700 cells
- XT30 output connector plus JST-XH balance connector
- Maximum charge current: 2A
- Fitment: RadioMaster TX16S series and TX12 MKII radios
Specifications
| Item | 21700 5000mAh Battery |
| Capacity | 5000mAh |
| Watt hours | 37Wh |
| Voltage | 7.4V |
| Cells | 2 x 21700 Li-ion 3.7V 18.5Wh |
| Connectors | JST-XH and XT30 |
| Charge current | Max 2A |
| Dimensions | 71.5 x 43.5 x 23.5 mm |
| Weight | 155g |
| Fits | RadioMaster TX16S series Radio & TX12 MKII Radio |
What’s Included
- 1 x 21700 5000mAh Battery for TX16S and TX12 MKII
Applications
- Replacement/upgrade battery pack for RadioMaster TX16S series and TX12 MKII radio controllers
- Power for radios used with external modules (via XT30 output), including TBS Crossfire
If help is needed with compatibility or setup, contact support@rcdrone.top or visit https://rcdrone.top/.
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