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Two 7.4V 850mAh Li-PO batteries with mini Tamiya plugs, USB cables, and adapters

usbroway

usbroway 2 Pack 7.4V 850mAh Li-PO Battery Mini Tamiya Plug 1/18 RC Toy

SKU CH-FAGC-2QB33

Two 7.4V 850mAh Li-PO packs with Mini Tamiya plugs and USB chargers for 1/18 scale RC cars and trucks

  • TypeCars
  • Two 7.4V 850mAh packs extend run time for 1/18 RC cars
  • Mini Tamiya plug plus T adapter fits many stock chassis
  • Two USB charger cables let you charge both packs simultaneously
  • Each cell weighs 51g keeping the vehicle light and agile
  • Compact 5.5 × 3.0 × 1.55 cm size slips into tight battery trays

Two-pack Li-Po battery set for 1/18 scale RC cars

This set supplies two 7.4V 850mAh lithium-polymer batteries built with a Mini Tamiya plug. Each cell measures 5.5 x 3.0 x 1.55 cm and weighs 51g. The packs are direct replacements for models including the 9300, 9301, 9302, 9303, 9304, 9305, 9310 and 9034E series.

Bundled USB cables and T-adapters add charging

Two USB charge cables let you top up the packs from any standard USB port without a dedicated balance charger. Two Mini Tamiya to T-plug adapter cables are also included, so the batteries work with vehicles that use either connector style.

Suits drivers who want drop-in power for listed

Racers needing longer runtimes per charge or a higher discharge rate than 6.29Wh provides should look elsewhere. Builders whose trucks require a different voltage, plug geometry or physical footprint will also need another solution.

Highlights

  • Two 7.4V 850mAh packs extend run time for 1/18 RC cars
  • Mini Tamiya plug plus T adapter fits many stock chassis
  • Two USB charger cables let you charge both packs simultaneously
  • Each cell weighs 51g keeping the vehicle light and agile
  • Compact 5.5 × 3.0 × 1.55 cm size slips into tight battery trays

Specifications

TypeCars

Questions about this item

How long will each 850mAh pack last before it needs replacing?

Expect several hundred charge cycles; replace when run time drops noticeably or the pack swells.

What stops a bash session first — voltage sag or thermal cutoff?

Voltage sag under heavy throttle hits the 7.4 V floor before the pack overheats.

Do the USB charge cables or the batteries get hot during all-day use?

Packs reach roughly 51 g operating weight and stay warm; the USB cables stay cool.

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