Electro River 7.4v 2300mAh 20C LiPo Battery; Mini-Tamiya

Electro River
Code: ELR-06-035553
  • 7.4V 2S Block battery
  • 20C Discharge rate
  • 2300mAh capacity

Those of you looking for a battery with a large capacity in a medium-sized block form factor, you've come to the right place! The battery is perfect for larger areas such as full-stocked SMG-5, G3, M16 and AK platforms, AR36 handguards and full-stock rifles. The battery has a voltage of 7.4v, a capacity of 2300mAh and a continuous discharge rate of 20C with a maximum discharge rate of 40C. The battery is connected to your AEG via the Mini-Tamiya connector, not to be confused with a Deans connector, however, adaptors are available.

The battery measures 10x1.5x3.4cm with a cable length of roughly 10cm.

Full description

Charge this battery the right way...



  • Lithium Polymer
  • 2300mAh
  • 20C rating
  • 10cm cable
  • Mini-Tamiya connector
  • Block form factor

Package Includes

  • Electro River 7.4v 2300mAh 20C LiPo Battery; Mini Tamiya



Parts & Accessories Type
Product Length
Approx. 10cm
Product Height
Approx. 1.5cm
Product Width
Approx. 3.4cm
Weight KG Icon
Weight (KG)
Approx. 0.041kg
Patrol Base - Warning Icon
Li-Po - Never Leave Charging Unattended
Li-Po - Only Use Approved Chargers
Li-Po - Charge in a Fire Safe Area
Li-Po Warning

Battery Specification

Battery Type
Battery Configuration
Battery Connector
Patrol Base | Icon | Mini Tamiya
Mini Tamiya
Battery Voltage
Battery Amperage
Battery Discharge Rate
Battery Cell Count
Battery Cell Voltage
Battery Cell Height
Battery Wire Length

Size guide

Airsoft Battery should only be charged with the chargers as they are specifically designed to work with the specific voltages required by the battery.

Different battery types have different chemical configurations, and require certain chargers to charge them. Charging a battery with the wrong charger can cause damage to the battery and charger, and can cause fires and further damage. Please ensure that before charging you double check that you are using the correct charger.

If your charger supports multiple battery types always ensure that it is on the correct settings before starting the charge.

We always recommend charging LiPos and other batteries in a charging bag.

If you are unsure of what battery or charger you have please get in touch with us via the Contact Us Page.