2S 7.4v RC lipo battery hobby batteryWe offer Quality Li-Polymer, NiMH battery Packs for your remote control AircraftsIf you are looking for Li-Po (Lithium Polymer) Battery Packs, We have different High-Drain packs (from 5Amps to 120Amps) to meet your needsSpecification:DescriptionApprox. dimensions H x W x L (mm)Approx. Weight (g)Discharge Rate7.4V 2200mAh 2cell 60C18.5x34x105146.060C7.4V 2800mAh 2cell 60C19x34x118172.060C7.4V 3500mAh 2cell 60C16.5x44x135195.060C7.4V 4500mAh 2cell 60C18.5x46x135238.060C7.4V 5400mAh 2cell 60C20.5x50x148297.060C7.4V 2200mAh 2cell 45C18x34x105142.045C7.4V 2800mAh 2cell 45C18.8x34x118168.045C7.4V 3500mAh 2cell 45C16x44x135192.045C7.4V 4500mAh 2cell 45C18x46x135238.045C7.4V 5400mAh 2cell 45C20x50x148294.045C7.4V 2200mAh 2cell 35C18x34x105135.035C7.4V 2800mAh 2cell 35C18x34x105160.035C7.4V 3500mAh 2cell 35C15x44x135185.035C7.4V 4500mAh 2cell 35C18x46x135228.035C7.4V 5400mAh 2cell 35C19x50x148286.035C7.4V 6200mAh 2cell 35C19*46*158305.035C7.4V 2200mAh 2cell 25C15x34x105133.025C7.4V 2800mAh 2cell 25C17x34x115153.025C7.4V 2800mAh 2cell 25C11.5x44x135156.025C7.4V 3500mAh 2cell 25C14x44x135185.025C7.4V 4500mAh 2cell 25C17x44x135213.025C7.4V 5400mAh 2cell 25C20.5x44x138276.025C7.4V 6200mAh 2cell 25C19*46*158305.025CFeatures1. Full capacity, low inner resistance, long cycle life, low self-discharge for rc lithium battery.2. Rapid charge-discharge cycle life up to more than 100 times; flight time is around 12-18mins.3. Provide both single cells and battery packs.4. Fast charge available.5. Enough & stable capacity, steady discharge and high temperature discharge.6. Customized sizes, packs, tags, labels, plugs, connectors is available.7. The batteries widely used for electric toys, rc models, such as rc airplanes, rc boats, rc cars, rc helicopters,rc guns...8. UN38.3 and MSDS approved.9. The most strict single cell capacity, voltage, resistance, discharge curve matching process.10. Cells production process:First from raw materials--drying--Balling--Mixing--Coating--Electrode drying--calendaring-cutting--punching-stacking—tab welding--short circuit checking-pre-package--electrolyte injection--pre-formation--degassing-gas bag cutting--folding--code printing--formation--aging--finished products. Specializing in researching, developing and manufacturing quality and creative 2s 7.4v rc lipo battery hobby battery, it is acknowledged as one of the most professional 2s 7.4v rc lipo battery hobby battery manufacturers and suppliers. We also have productive factory and a group of excellent personnel at your service.