The RUDDOG Hobby LiPo battery packs are a new line of rugged high-performance batteries for the RC enthusiast. Designed with the needs of entry level racers, bashers and crawler pilots in mind, all batteries are built using high-quality 50C cells for great power supply while durable hardcases ensure best possible battery protection in the event of a crash. The batteries are available in a range of capacities with 7.4V 2S, 11.1V 3S and 14.8V 4S packs being available, covering the needs of 1/10th scale racers, speed freaks as well as 1/8th scale pilots alike. All packs come pre-wired with high-quality plugs specially selected for the given application.

Features: 

- Built using high-quality 50C cells

- Developed with good performance and a long lifespan in mind

- Protective hardcase

- Reasonably priced

- Pre-wired using high-quality T-plug, XT60 or XT90 connectors, selected especially with the main application in mind

Specifications: 

- Capacity: 4000mAh

- Nominal Voltage: 7.4V / 2S

- Discharge-Rate: 50C

- Cell Type: Lithium-Polymer

- Length: 133.5mm

- Width: 45.9mm

- Height: 23.25mm

- Weight: 220g

- Plug: T-Style

- Balancer-Plug: XH

- Fits many Tamiya cars like the TA-02 and TA-03

 Charging and storage instructions:

Never store your batteries fully charged and or fully discharged. We recommend to store the batteries at the nominal voltage of the battery. We also recommend to use the batteries regulary, if you don't go to the track, then cycle them once every two weeks. The batteries must not be stored in direct sunlight, this also includes your car during a hot summer day. For a long lifetime of your batteries we recommend a charging rate of 1C. A higher chargign rate will decrease the lifetime of your battery significantly.

We recommend to use a lipo bag during charging your battery

Installation:

When installing you battery, we recommend not to place them directly next to your motor. Should it not be possible to place your battery at a different place we strongly recommend the use of a motor fan to keep your motor cool and so also your battery. If you are looking for a motor fan, check out the RUDDOG aluminium fans, which are available in a 30mm and 40mm variant