With an additional 10% power, this is an outstanding upgrade battery for your MCPX. At this price you can charge a whole bunch of them and get ready for some serious fun.

This balance charging cable adapter is used on a 3-cell charger (HM-CB180-Z-32 or B6 Charger - not included) to balance & charge 3 separate 1-cell batteries simultaneously. Other adapters will not provide a balanced charge on multiple 1-cell batteries.

At 9.1g, this ultra light premium linear current battery features consistent 20C high output without parabolic degradation towards the latter part of the flight cycle. Reduced inertia is extremely beneficial for extreme 3D and accelerated sport flying.

Premium linear current battery features consistent 20C high output without parabolic degradation towards the latter part of the flight cycle. The #1 choice for professionals, It feels like a freshly charged battery all the way to the end of the flight!

900mAh 15C high discharge rate lipo battery for the E-flite CX2 and CX3 helicopters. Also for 2-cell conversion Walkera 5#10. Dimensions: 70mm (L) x 25mm (W) x 13mm (H)

You can use this 1800mAh to extend the Lama 400 flight time. It's about 1/2 inch longer than the stock Lama 400 battery. You will also need to get the "Deans to Banana Connector Adapter" (Please click "More Info") Dimensions: 100 (L) * 34 (W) * 20 (H) mm

To see our full line of accessories-connectors, wires, screws etc. go to http://wowhobbies.com/accessories.aspx . This item includes one set of connector, one male and one female with 3-inch wires for the Walkera 1 cell helicopters battery and receiver.

You can effortlessly prolong battery life by frequently checking its voltage. Measuring 1-cell for Walkera/Novus and 3-6 cell for Trex450/600 helis, this one step plug & test meter is accurate and much easier to use than most cumbersome voltage meters.

Not for stock Walkera heli. Manufactured by the same Linear battery factory, the 650mAh is now available using the same process and technology as the 400mAh Linear battery. It provides the greatest CG adjustment (1.2 inch) inside the Walkera battery cage.

This is a battery meter with built-in low voltage alarm can also be installed on board helicopters. At low voltages, a led will light up and the double buzzers will also sound a warning for pilots who are too far from the helicopter to prevent crashes.

This adapter changes Walkera round bullet battery connector to Deans on the V450D01, Creata 400, Lama 400, Lama3, 60#B & etc. This is a Deans compatible plug-not manufactured by Deans.

This balance charging cable adapter is used on a 3-cell charger (HM-CB180-Z-32 or B6 Charger - not included) to balance & charge 3 separate 1-cell batteries simultaneously. Other adapters will not provide a balanced charge on multiple 1-cell batteries.

You need all 3 batteries plugged in for this cable to work since it treats the 3 batteries as one 3-cell battery for balance charging. This balanced charging cable prevents over charging on batteries from a gang charger.

The 4000 2S LiPo offers not only double the flight time as the stock DX8 battery but also advanced safety and features. It also includes a built in safety current that shuts the battery off, to avoid overcharging and damaging the battery and radio.

This 2200mAh MG Power Battery provides the high 25C output required by Gaui 330X-S & Turbo Ace X830-S. For Walkera Lama3 you also need to get the "Deans to Walkera Round 3-cell Battery Adapter". Pls click "More Info". Dim: 102mm (L) * 33mm (W) * 24mm (H)

It's time to retire those old "AA" batteries. This is the smartest new solution to charge up your Walkera transmitter radio. No more guess work on 8 "AA" batteries with iffy connections in a tray. Everything is consolidated into one simple reliable unit.

1300mAh MG Power Battery provides 15C output and head speed at super extended flight time for T-rex 250. Dimensions: 72 (L) * 35 (W) * 20 (H) mm, Weight: 98g. For use on 3 cell heli such as the upgraded 3s Ufly, not for stock Ufly.

Compatible with Traxxas Bandit, Traxxas Rustler, Traxxas Slash, Traxxas Slash 4x4, and Traxxas Stampede (come with Traxxas HC battery plug). Also compatible with Team Associated B4, SC10, and T4 (need to change the connector to T.A. connector)..

This 300mAh high capacity linear battery features extended flight time and consistent 20C high output without parabolic degradation. Use a small velcro strip to affix the battery on the bottom of the MCPX so you can adjust the CG.

500mAh batteries weight little less than 600mAh batteries giving you a slighter lighter feel.

HM-4G6-Z-37600 Battery: (3.7v, 600mAh, 15C) fits perfectly in Walkera & Novus 1- cell helis & offers longer flight time than the stock 400-500mAh batteries. Please click on "More Info" to see the link for the ultimate "650mAh" high capacity battery.

Instead of this stock Walkera battery, please click on "More Info" to see the link for the upgraded GE Power 1200mAh 25C battery which costs less and has a longer flight time and improved power for better acceleration and lift.

Just a bit longer than the older 450mAh & 500mAh batteries, this original Walkera 600mAh 1-Cell battery still retains the same thickness and width so it will fit perfectly into the same battery cages as before. Dim: 40mm x 24.5mm x 8mm, Wt: 15.3g

Instead of this stock Walkera Battery (1000mAh 15C), we highly recommand that you look for the upgraded GE Battery (1200mAh 25C) with higher capacity (2 extra minutes of flight time) and higher output (more power) and its costs less. Click on "More Info".

Also fits and tested on the DEVO 6 Walkera/Devention transmitter. It greatly increases the radio run time.

This is the original Nine Eagles 120mAh battery that fits perfectly in the Nine Eagles Free Spirit co-axial and Solo Pro single axial helicopters. Many of the compatible batteries that are rated at 130mAh are actually lower than 120mAh.

An outstanding high capacity Turbo Ace battery for the Walkera M120D01 & V120D05. Dimensions: 68.3mm x 24.5mm x 6mm (2.7" x .97" x .24") & Weight: 22g (.82oz)

400 mAh 3.7v 1-cell