NUPROL EXTREME 7.4v 3000mAh 20c Nunchuck LiPo Battery (Deans)

Code: 8135 WE
  • 3300mAh
  • 7.4v 2S LiPo
  • Crane Battery

A humungous 7.4v LiPo battery in a Crane Stock / Nunchuck configuration which offers a massive 3000mAh capacity. If you want the biggest battery you can possibly squeeze into your replica, this is probably it!

Full description


This battery stands out from the rest of the NUPROL Battery range thanks to its high Milliamp Hour Rating (mAh) allowing you to use the battery for longer before having to recharge it. The battery is built in a Crane Stock configuration, also known as a Butterfly Configuration, making it great for Stocks or in Handguards where each cell can be placed in different areas to make the batteries. This is the perfect purchase for any Airsoft Skirmisher who wants a battery that will go the extra mile, and for those who have enough space in their Stock to store this battery.


  • 7.4v LiPo
  • 3300mAh Capacity
  • Part of NUPROL's Extreme Range
  • 30C Rating
  • 2 x Long / Wide LiPo Cells
  • Perfect for M4/15/16 Crane Stock with Plenty of Battery Space
  • Lasts Longer Than Other Batteries Between Charge at the Cost of Size
  • 30C 60A Continuous / 120A Max Burst

Package Includes:

  • NUPROL EXTREME 7.4v 3000mAh 20c Nunchuck LiPo Battery (Deans)
  • Instruction Manual

Special Instructions:

When using your LiPo battery ensure that it does not fully discharge, otherwise you may damage or destroy your battery, if you feel that your rate of fire is decreasing then stop using your battery immediately. Battery levels can be checked by plugging a LiPo Alarm into your battery.

Safety Precautions:

Never leave Li-Po charging unattended - Always monitor the charging process of your Li-Po so that you can react immediately to any potential problems. If your batteries start to balloon or swell up discontinue charging / discharging. Before and after the use of your Li-Po batteries, inspect them to ensure there is no physical damage or swelling as those are signs of an imminent failure. 

Only use approved Li-Po chargers. Do not pierce or disassemble the battery. The charging current should not be ore than 1.0c as charging at a higher current may damage the cell or even lead to overheating or leakage. Stop charging immediately when temperature is over 45°C, and stop using the battery once the temperature is over 60°C.

We recommend that all LiPo batteries be charged in a fire resistant location, and inside a Fire Proof bag, such as the VP Racing Battery Giant Power LI-PO GUARD Charging Bag.



Product Length
Approx. 12.8cm
Product Height
Approx. 1.76cm
Product Width
Approx. 2.05cm
Weight KG Icon
Weight (KG)
Approx. 0.3kg
Patrol Base - Warning Icon
Li-Po - Never Leave Charging Unattended
Li-Po - Only Use Approved Chargers
Li-Po - Charge in a Fire Safe Area

Battery Specification

Battery Type
Battery Configuration
Battery Connector
Patrol Base | Icon | Deans
Battery Voltage
Battery Amperage
Battery Discharge Rate
Battery Cell Count
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.

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

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