Jumper T-16, T-18, Radio Master TX-16s
The Jumper T-18 RC radio has just started shipping without any internal
charging capabilities! The In Radio Charging Kit, originally designed for
the early Jumper T-16, is the perfect mod for Jumper’s latest radio but
reconfigured for the board mounted 2S balance connector.
Without the kit, The radio must be opened and the battery holder needs to be unplugged
from the radio and removed, and then the batteries must be removed from the holder and
placed in a charger. Then when charged reverse the process and repeat after next session, until the socket
or connector breaks.
We have developed a kit that includes 2 verified genuine batteries (18650 3500 mAh or
21700 5000 mAh), a 10A balance and protection board to balance charge and protect the
batteries from shorts, over charging and low voltage, and a chassis mounted coaxial
power jack which requires no soldering.
In addition, a 2A smart charger (optional 3A) is provided or an XT-60 adapter to use your
own charger. All battery connections are spot welded using 100% nickel strips and
insulated with Kapton tape. The installed kit is completely independent of the radio’s
electronics and will also work in radios with internal USB C chargers resulting in faster,
more reliable charging.
The included coaxial charging port and the optional XT-60 charging adapter allows the use of your LIPO
charger or purchase the new version, less expensive version, which doesn’t include the external charger.
Jumper T-16, T18 and Radio Master TX16S with USB-C internal Charging:
We also have 3500 mAh and 5000 mAh battery pack specifically designed for radios
incorporating a funtional USB C based internal charger. The USB-C pack will charge
internally via the C port and does not included the additional balance board nor power
connectors in the kit. The 5000 mAh battery will provide up to 1/3 more flight time then
18650s. An optional LIPO balance charger adapter cable is now available. (Use LI
The kit version also provides 8.4V at the charging port when not in use for charging. An optional coaxial
power jack to XT-30 or XT-60 adapter is available to power any 2S gear like an external module or FPV
equipment and for rapid charging using your LIPO charger. Other custom adapter cables are available.
Announcing New Radio Master TX-16s 5000 mAh PRO Battery!
21700 Pack Installed
High Capacity Radio Battery Packs, 2S, 3S and 4S FPV and Flight Battery Packs*
Our new Radio Master T-16s Battery takes advantage of
the additional space in the battery bay and gives you the
option to change the connectors to suit your needs and
applications inclding XT-30, XT-60, Deans and Coxial
Power a Crossfire at 2 watts using the XT-30 for up to 10
hours flight time or Use the XT-60 lead to balance charge
at 3A using your LIPO charger. The Coxial power lead can
be used to power any 2S device like FPV Goggles,
monitors, etc. See the order page for details.
The new PRO, unlike the Radio Master Chinese clone,
comes with an included battery protection board and
genuine Samsung batteries plus an XT-30 connector.
The output is protected against shorts and protects the
batteries against dangerously low discharges in the event
the external device is left on. The PRO costs just $30
and FrSky Battery Packs