Pro Amps 4000mah-7-4v-2s-2p-30c-roar-approved-lipo(tamiya rounded) - Hobby Circuit
Pro Amps 4000mah-7-4v-2s-2p-30c-roar-approved-lipo(tamiya rounded) - Hobby Circuit
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Pro Amps 4000mah-7-4v-2s-2p-30c-roar-approved-lipo(tamiya rounded)

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The Pro Amps 4000mah HV 2S1p 30c Hard Case LiPo Battery features Silica Graphene Cell seperation Grid for lower internal resistance, increase voltage output, reduce operating temperatures and improve cycle-life.

A 7.6 nominal voltage means that with a suitable charger that features high voltage charging feature, the battery can be safely charged to 4.35V/cell. It is not a secret that more voltage equals more power/rpm so there is no easier way to achieve a performance advantage than pairing lipo chemistry with silica cell separation Grid technology with a higher charge voltage! However, even when the typical 8.4V (4.2V/cell) charging limit is enforced by the governing bodies, Pro Amps still offers a significant advantage thanks to a much more linear discharge curve, which results in more voltage and punch throughout your race.

A high-quality, durable hard case helps prevent damage while embedded socket connectors keeps resistance to a minimum thus more power. A charge lead and male 4mm bullet connectors are included.


  • Silica Graphene Cell Separation Grid (only)
  • Extended cycle-life 3000 plus cycles
  • Reduced IR
  • Durable hard case
  • Built to ROAR/EFRA/BRCA/IFMAR specifications and approved

Capacity: 6000mAh min /peak @ 6300mah
Voltage: 7.4V  7.6V (2S)
Dimensions: 138.5 x 46.5 x 24.9mm (rounded Tamiya style case)
Max. Charge Rate: 33 A
Discharge Current: 30C continuous
Weight: 295g
Socket: Hard wired

Color: Blue, Purple, White
Size: 20, 24
Material: 100% Polyester