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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Reflex Racing 400mah 7.6V LiHV Hardcase Battery Pack - RRE015All New from Reflex Racing is our 400mah LiHv battery. This battery offers longer runtime, lower IR and overall better performance for longer races vs the 340mah pack all while only weighing an extra 2g. This battery is slightly bigger so, it will only fit your RX28 when using the 24mm battery conversion kits or the 102mm WB Chassis. This battery will fit most AWDs car in the market as well as other cars that are capable of fitting a 24mm wide
All New from Reflex Racing is our 400mah LiHv battery. This battery offers longer runtime, lower IR and overall better performance for longer races vs the 340mah pack all while only weighing an extra 2g. This battery is slightly bigger so, it will only fit your RX28 when using the 24mm battery conversion kits or the 102mm WB Chassis. This battery will fit most AWDs car in the market as well as other cars that are capable of fitting a 24mm wide battery.
Why hardcase? Well, hardcase batteries have numerous benefits. Due to its design, a hardcase cuts down on connection points, uses more efficient plugs and thicker wire. These 3 elements drop the internal resistance of the entire circuit leading to better overall current flow, less heat loss and more performance. Couple that with the additional voltage capacity (these are safe to charge to 8.6v!) and the result is a sure fire winner.
The Benefit of having a battery that sits solidly in place on the chassis offers a handling advantage as there are no plugs and wires dangling inside the car. (Just think, we use 0.9g mass damper weights to stability our cars. Plugs and wires often represent more than this weight and they are jumping up and down inside the body of the car when using a soft case pack. ). The result is a car that behaves more smoothly. Additionally, hard case batteries simply wire better. In categories like Pan Car, where wiring is a bit tricky to fit under the low slung bodies, the hard case bullet to battery system opens up a tremendous amount of space under the body.
Lastly, hard case batteries are also safer and tougher. Wires don't break at the exit of the shrink, so shorts are minimized and, the hard case also protects the cells from damage better, as well as isolates them from possible punctures or shorts caused by the chassis or impacts.
We recommend to charge the batteries at 1.0A
Dimensions:
44.5x24x12.5mm
Weight:
19g
Includes:
1 battery pack
2 gold bullet plugs
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1075 reviews
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Product Reviews
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Good quality
Good quality
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Ez install
I really like how EZ it was to install, the display is handy tells you what your voltage is currently. Nice
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Prompt arrival
It works as it should. I have a 500 amp fuse inside. It came with a 100 amp fuse already installed. I have heard too many horror stories about being a "team no fuse". I'm glad mine came the following day after ordering it. The voltmeter is nice and clear. Although I won't keep it on all the time, just to show off when I have my hood up at gatherings 😎
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Reviewed in the United States on November 22, 2024