When you want the best, get the best. Built using the latest Quad Welding Technology, these batteries deliver superior strength and optimum power for your electric powered vehicle. Pre-fitted with a standard Tamiya?« type connector, you'll be ready to go in no time. [VEN-1530 1800mah battery pack shown] FEATURES: Big capacity for sport racers delivers 17% longer run-times than 1500mAh packs Can be run and recharged several times a day which is a real convenience for racers Welded tabs Multi-strand leads INCLUDES: One Assembled 6 Cell, 1800 mAh Flat Battery Pack w/Tamiya Connector. SPECS: Number of cells: 6 Cell Capacity: 1800 mah Total assembled voltage: 7.2 volts Batteries are assembled in flat configuration Connector type: Tamiya with 2-1/2" (64mm) (14 gauge) wire Charge rate: 4-6.5 amps. Timed or peak charge Discharge rate: 5-15 amps. Minimum discharge voltage: 6 volts Suggested usage: Sport racing Batteries are Unmatched Battery pack size: 4-3/8" (111mm) long, 1-3/4" (45mm) wide, 1-5/8" (41mm) high