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📞 937-236-2455  •  🏪 Dayton, Ohio — Shop: M–F 10–7, Sat 10–5, Closed Sunday Through September  •  ✉ Sales@RadicalRC.com

RC Shop
3D Printing
Adhesives/CA/Epoxy
Batteries & Parts
Alkaline/Button/Primary
NiCad Single Cells
NiMH Single Cells
A123, LiFe, LiPo, Lithium, Sodium Ion Cells & Packs
Receiver LIFE Packs
Receiver NiMH Packs
Receiver NiCad Packs
Lead Acid and Gel Cells
Lithium Poly Packs/Cells
Charge Cord Balance Extensions
Balance Harness Connectors
Cell Holders
Elec Mtr Packs NiMH/NiCd
Heat Shrink
Insulators Fish-Tape-Caps
Tabs & Bars
Tx Packs NiMH & NiCd
Wire 2 Pole
Lithium Ion Packs/Cells
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RC Batteries & Parts

Custom battery packs, LiPo warranty, and battery helpWe build packs in any voltage, amperage, or cell type. Email Sales@RadicalRC.com for a quote. Open this box for our LiPo warranty note and battery help pages.
We custom build Battery Packs!
Any voltage, amperage, or material.
Have a High Voltage application for that large ship?
Email Radical RC for a quote!
Sales@RadicalRC.com
Did you know? Radical RC was the first company in RC history to offer "and recommend" Sanyo NiMH packs into the RC Field? We were also the first to offer an electric kit that was powered by NiMH cells with the "Lil-Hornet". We knew they were good back when everybody else said you couldn't use NiMH in RC. True, the very first NiMH packs offered (mid 1990's) were sold by one of the industry giants and really were "terrible". We looked through that bad experience and found the good cells. Now, well over half of the RC community flies NiMH RX and TX packs. Over the years others battery sellers have followed in our aggressive recognition of reality and they are available from many sources. Quality products and correct advice is what we are all about. Oh yeah, we love to fly too. All our NiMH and NiCad packs are double welded for redundancy and come with 22 gauge high strand count wire. No factory 26 gauge second rate product here.

Note: Swelled Lipo cells are caused by charging to over 4.2V per cell or at rates above Cx1, discharging to under 3V per cell or overheating cells under discharge.
There is NO WARRANTY for swelled or puffed cells as this is 100% user caused.
Check out or replacement of damaged Lipo cells is $15 + the price of the cell(s) and shipping.

Lithium Application help

Lithium Instructions and Safety

NiMH and NiCad Charging, Testing, and Care

NIMH or Nicad, Charging, Your New Battery

 Battery Configuration Chart

Alkaline/Button/PrimaryNiCad Single CellsNiMH Single CellsA123, LiFe, LiPo, Lithium, Sodium Ion Cells & Packs
Receiver LIFE PacksReceiver NiMH PacksReceiver NiCad PacksLead Acid and Gel Cells
Lithium Poly Packs/CellsCharge Cord Balance ExtensionsBalance Harness ConnectorsCell Holders
Elec Mtr Packs NiMH/NiCdHeat ShrinkInsulators Fish-Tape-CapsTabs & Bars
Tx Packs NiMH & NiCdWire 2 PoleLithium Ion Packs/Cells

RC Batteries and Parts

This section has loose cells, ready-made packs, and the parts to build or repair a pack yourself. Pick a group above to see what is in stock.

Single Cells by Chemistry

For loose nickel cells, go to NiMH Single Cells or NiCad Single Cells. Lithium cells and packs are in Lithium Poly Packs/Cells, Lithium Ion Packs/Cells, and A123, LiFe, LiPo, Lithium, Sodium Ion Cells & Packs. Sealed lead acid cells, including a 12V 7 amp field battery, are in Lead Acid and Gel Cells.

Receiver, Transmitter, and Motor Packs

Receiver packs come in three types: LiFe, NiMH, and NiCad. Transmitter packs are in Tx Packs NiMH & NiCd. Packs for electric motors are in Elec Mtr Packs NiMH/NiCd. We double weld our NiMH and NiCad packs and wire them with 22 gauge, high strand count wire.

Parts to Build or Repair a Pack

Tabs & Bars has small, large, and heavy duty solder tabs. Wire 2 Pole has silicone wire from 20 to 11 gauge. It also has zip cord, ribbon wire, and light battery wire down to 30 gauge. Insulators Fish-Tape-Caps has fish paper, Kapton tape, and end caps. Finish the pack with Heat Shrink.

To run a model on AA or AAA cells, see Cell Holders. Some holders come with a switch harness or a Universal/JR connector. For lithium balance leads, see Balance Harness Connectors and Charge Cord Balance Extensions. Alkaline/Button/Primary has A76, CR2032, and CR2025 button cells.

Need a Pack We Do Not List?

We build custom packs in any voltage, amperage, or cell type. Email Sales@RadicalRC.com with the voltage, capacity, and space you have, and we will send a quote.