Features and Benefits:

• Tenergy’s high capacity batteries provide long playtime; our 8.4V 1600mAh NiMH rechargeable battery are made of 7 cell 2/3A NiMH batteries.
• Works with popular models of airsoft guns like: AK47, MP5K, RPK, PKM, CYMA CM.028U, Crosman Pulse R76, GR8, DE UMP M89, Kalashnikov, Stg44, ERICS13, SIG 552 and others. For upgraded and/or modified AEGs, we recommend measuring the gun compartment for best fit.
• Tenergy's 8.4V AEG battery features rapid charge up, long run time, and compatibility with the Tenergy 6V-12V RC battery charger.
• BATTERY PACK CONFIGURATION - Airsoft stick battery dimensions: 20mm (diameter) with 202mm(length) Weighs 6.7 oz.
• MINI TAMIYA CONNECTOR - The electric airsoft guns battery with Tamiya battery pack connector, mini Tamiya female connector assembled with 16 G wire.

Specifications:

• Chemistry: Nickel Metal Hydride (NiMH)
• Voltage: 8.4V
• Capacity: 1600mAh
• Weight: 6.17 oz
• Connector: Mini Tamiya female connector
• Max Discharge Rate: 10C
• Max Dimensions: 202mm (length) with 20mm (diameter)
• Wire: 16G wire

Extend your NiMH battery pack life with the following practices:

• Fully recharge your new battery pack when you first receive it.
• Do not over-discharge the battery, stop using it when you notice a drop in performance.
• Do not over-charge the battery, remove the battery from charger when you are done recharging.
• Heat lowers battery life, do not charge or discharge the battery when it's hot. Always let the batteries cool down to room temp before using it/charging it.
• Do not store the battery with low voltage, recharge after each use to avoid over-discharge.
• Always store the battery in a dry and cool place, never expose it to heat or direct sunlight.
• Recharge the battery once every 6-month, if they will be unused or stored long term.