Stock Doc Kit - Stock,Buffer Tube,Charger Stand&Adapter


The Valken Stock Doc Rechargeable Stock Kit is a NiMh airsoft charger that charges an airsoft battery directly in the crane stock. The Stock Doc Kit comes with a docking station charger, rechargeable butt stock, and compatible buffer tube. The docking station NiMh charger works with all NiMh and NiCd nunchuck style battery packs using a small Tamiya connecter (batteries not included). This charger is NOT compatible with any lithium airsoft battery. They charge batteries directly inside the buttstock so you don’t have to remove the battery from the buttstock. This NiMh charger comes with Delta Peak Detection, which automatically stops charging at a full charge, and also includes short circuit and reverse polarity protection. We recommend our Valken 9.6v 1600mAh NiMh Split Type airsoft battery for use with this airsoft charging kit.

*Rifle NOT included.

Valken 8.4v-9.6v NiMh Smart Charger Safety Manual

Watch the 3 safety videos below if you are unfamiliar or new to charging airsoft batteries for safe and proper care, maintenance, and use of all type of airsoft battery packs and chargers.

Do not charge any Lithium battery packs with this NiMh charger.
Never leave the charger unattended while it is connected to power supply.
Never attempt to charge more than 1 battery pack simultaneously from the same charger.
Only use the appropriate charger with your NiMh batteries. Use of other chargers can result in fire, personal injury and property damage.
Never leave batteries and chargers unattended when in use. Always remove the battery from the charger or airsoft gun when not in use.
Always charge batteries in a safe area, on a stable non-flammable, heat-resistant, and non-conductive surface away from other flammable items. Unsafe charging surfaces include, but not limited to, car seats, carpet, bed, or something similar that can heat up quickly and melt or catch fire.
Never allow your battery and charger to be dislodged or fall during charging as this can result in fire, personal injury and property damage.
Never alter, modify or open your battery pack or charger.
Terminate charging immediately when any malfunction is observed.
Cancer and Reproductive Harm - 

Before charging complete a visual inspection of your battery and charger. At the sign of any damage or short circuit, do not use.
Never expose batteries to temperatures higher than 160 degrees F.
Never leave your battery in a closed vehicle.
Never use any charger accessory, such as wires extensions, adapters, or multi-connector adapters, that were not included with your charger from the factory. They may not be compatible with your charger and result in fire, property damage, or personal injury.
Any service or modification of any battery must be completed by a qualified dealer or original manufacturer.
Always keep your battery in a safe secure location to prevent damage during transport or storage.
Always keep batteries away from liquids.
Always keep batteries out of the reach of children.

Don't charge the following types of batteries:
Lead Acid battery or VRLA.
LiPo, LiFe, or Li-ion battery packs.
Non-rechargeable battery (explosion hazard)
Faulty or damaged battery.
Battery pack which consists of different types of cells.
Any other type of battery except for NiMh battery packs.

  • Compatibility: 8.4v and 9.6v NiMH Batteries (7-8 Cells)
  • Connector Type: Small Tamiya
  • Charge Rate: 600mA (Trickle Current of 200mA)
  • Input Voltage: 100-240v AC
  • Material: Polymer,Aluminum,Rubber
  • Package Includes: Charger Doc Station,Rechargeable Combat Crane Stock,Mil-Spec Buffer Tube,and Manual
    • Docking station charges battery directly in the stock
    • Mil-spec buffer tube included (must use provided buffer tube)
    • For 8.4v and 9.6v NiMh / NiCd batteries ONLY (batteries not included)
    • Charges battery packs from 1000mAh to 5000mAh
    • Small Tamiya connector
    • Status LED
    • Short circuit and reverse polarity protection
    • Automatically stops charging at full charge by Delta Peak Detection
    For warranty support, service or repair assistance please visit and visit our HELP CENTER link.

    All sales at are considered final. Valken Sports does not issue cash refunds at any time. Valken Sports provides warranty support and service, as well as paid, out-of-warranty repair service and support for Valken-manufactured products in accordance with all current warranty policies as published by Valken Sports. Valken Sports does not service, repair or provide additional warranty for paintball, airsoft or other products not directly manufactured by Valken Sports and all warranty and service claims for all non-Valken products must be directed to the applicable manufacturer in accordance with their individual warranty and service policies.