Tenergy 7.2V Battery Pack for RC Car, 3800mAh NiMH Flat Battery Packs 2-Pack w/Standard Tamiya Connector+6V-12V Universal Battery Charger for NiMH/NiCd Battery Packs for RC Hobbies, Airsoft Guns PAIR WITH POPULAR 7.2V RCs - Use Tenergyreplacement RC battery to deliver the best performance for your radio controlled brands and hobbies with RC cars, RC tanks, RC trucks, RC boats such as Traxxas, LOSI, Associated, HPI, Kyosho, Tamiya brands, RC10 cars, and turntables. Will also fit many other series and models, we recommend matching the connector and measuring the RC unit battery compartment for best fit. TRUSTED PERFORMANCE - The Tenergy 7.2V NiMH Battery Pack has a high capacity rating of 3800mAh that can run your RC car and related applications much longer than NiCd cells. HOBBY BATTERY CHARGER - Tenergy universal charger is great for most RC hobbies and airsoft guns because it has a standard Tamiya connector, standard to mini Tamiya adapter and standard Tamiya to alligator clips adapter. Works great for any 6V, 7.2V, 8.4V, 9.6V 10.8V, and 12V NiMH/NiCd battery packs in RC car, RC airplane, RC helicopter, RC truck, RC tank, RC boat and airsoft that use a standard Tamiya/mini Tamiya/alligator clips. QUICK CHARGE - Select between 1 Amp (recommended for 1000-1800mAh packs) or 2 Amps (recommended for packs over 2000mAh) on the RC battery charger to quickly charge a battery pack. (Note: This charger only charge for NiMH/NiCd batteries, do not charge for LiPo batteries.) PERFECTLY DESIGNED - The RC racing battery made of Sub C NiMH battery cells, each replacement hobby battery dimensions are 5.39" (length), 1.87" (width), 0.95" (height) that can fit many RC cars with standard Tamiya connector. The RC car battery charger has a standard Tamiya connector and supports rapid charging for faster charge times. Buy with confidence, your charger includes a 12-month warranty. 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&#039;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. DO NOT CHARGE: if the label on your battery says: LiPO, LIPO, Li-Po, LI-PO, Li-Polymer, Li-Poly, Lithium Polymer, Li-ion, Lithium-Ion, Lithium. Caution: LiPo battery packs may often have two sets of leads/connectors - do not charge if identified as LiPo battery. Failure to follow these warnings may result in fire or personal injury. Contact our customer support team if you are unsure if your battery can be charged.