IP-CS2S4000V1-20C by Intellect - 7.4V 4000mAh 20C LiPo Stick Battery  [IP-CS2S4000V1-20C]

7.4V 4000mAh thin LiPo stick battery for RC vehicles

The Intellect IP-CS2S4000V1-20C is a 2S Lithium Polymer stick pack made for radio-controlled vehicle setups that require a slim profile and a rugged enclosure. It provides 7.4V at 4000mAh with a 20C discharge rating and comes in a black hard case fitted with a mounting pin for compact installations.

Standard connectors are used: the balance lead is XH2.5 and the main discharge connector is the Tamiya type listed by the maker. These connectors ensure the battery works with chargers and car harnesses that accept XH2.5 balance plugs and Tamiya discharge plugs.

Fitting advice: slide the stick pack into the vehicle tray so the hard case clears moving parts, then fasten with the strap or clip to stop any shift while driving. Verify connector seating and polarity prior to the first power-up. Use the XH2.5 balance lead with a LiPo-capable charger to balance-charge the pack for longevity and consistent output.

Performance note: as a 4000mAh 20C race-style stick pack, it aims to balance run time with steady voltage delivery for short to medium events. When adjusting setup, review battery location for center-of-gravity effects and tune suspension or weight distribution rather than changing battery spec.

Ideal where a narrow stick profile and robust casing are required; match with chargers and vehicle wiring that accept XH2.5 balance leads and Tamiya discharge plugs for hobby circuit or club track sessions.