Extended Flight Time：5000mAh high-capacity Li-ion battery with lasting power for TX16S.
Safer Reliability：Greater stability and consistent performance compared to LiPo batteries.
High Energy Density: Low-current applications in a compact and lightweight design.
Convenient Charging: Fully compatible with the TX16S built-in charging system.
External Compatibility: XT30 connector for connection to add-on modules like TBS Crossfire.
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Description
FAQ
The RadioMaster 5000mAh 2s Li-ion battery pack is the perfect battery for your Radiomaster TX16S. Offering longer run times and safer use when compared to Li-poly batteries. Li-ion batteries typically offer higher energy density and are well suited to lower current draw applications. The RadioMaster 5000mAh battery pack coupled with the internal charging capabilities of the TX16S offers convenience and peace of mind charging for hours of flying enjoyment. Our battery includes an XT30 output plug that is the ideal length for use with external modules such as the TBS Crossfire.
Specification
Item: 21700 5000mAh Battery
Capacity: 5000mAh
Watt Hours: 37wh
Voltage: 7.4V
Cells: 2 x 21700 Li-ion 3.7V 18.5Wh
Connector: 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
Package Contents
1 * 21700 5000mAh Battery for TX16S and TX12S MKII
Reviews
L*****y
Verified
Battery lasts long, fits perfectly in my TX16S.
Specification：2S 5000mAh
Replied by MEPSKING:Thank you for your support! Glad you like it! Enjoy your flight!
A********s
Verified
comes very well packaged, really reliable. I’ve purchased from them multiple times in mepsking.
Specification：2S 5000mAh
L************i
Verified
works great! can use the remote for hours before needing a charge. with ExpressLRS TX, charging via USB on my TX16S Mark II is super quick. arrived really fast!
Specification：2S 5000mAh
G***e
Verified
Good quality battery, stable output. Been using it on my TX16S and no issues so far. Solid choice.
Specification：2S 5000mAh
M**************r
Verified
Took a while to arrive, but it’s here and works well.Good.
Specification：2S 5000mAh
FAQFeel free to ask us any questions
ASK A QUESTION
Q: What devices are compatible with the RadioMaster 2S 5000mAh Battery?
A: This battery is fully compatible with RadioMaster TX16S and TX12 MKII transmitters. Perfect for FPV pilots looking for long-lasting power during extended flights.
Q: Is the battery easy to install?
A: Yes, it comes with a plug-and-play design. Simply slide it into your radio controller battery compartment—no tools required.
Q: Can beginners safely use this 2S 5000mAh battery?
A: Absolutely. The battery is designed with built-in safety protections against overcharge, over-discharge, and short-circuit. Great for both beginners and experienced pilots.
Q: How much does the battery weigh?
A: The RadioMaster 2S 5000mAh battery weighs only 155g, keeping your transmitter lightweight and easy to handle.
Q: Does the 2S 5000mAh battery support long-range FPV setups?
A: Yes, it provides stable power for long-range FPV flights with ELRS or standard 2.4GHz modules.
Verified
