7.4V 3000mAh 2S 18650 lipo battery For Udi U12A Syma S033g Q1 H100 H101 H102 H103 FT009 rc boats model parts EL-2P / SM / JST / T Connector

7.4V 3000mAh 2S 18650 lipo battery For Udi U12A Syma S033g Q1 H100 H101 H102 H103 FT009 rc boats model parts EL-2P / SM / JST / T ConnectorSpecification: Nominal capacity: 3000mAh Product size: 19 * 37 * 66mm Voltage: 3.7V Standard weight: about 90g Connector type: XH 2.54-2P male (Other plugs can be customized. If you need to change other plugs, please consult customer service before ordering) The battery pack is widely used in searchlight, miner's lamp, flashlight, searchlight, speaker (speaker), wireless monitoring equipment, medical, instrumentation, traffic sign, portable small devices Advantage of using lithium electricity: 1. Small volume, light weight, large capacity, environmental protection, no memory effect. 2. It is the power supply for portable electronic devices, but the most delicate, lithium-ion batteries in use, please note the following points. Attention: 1. Please allow tiny size deviations due to human measurement. 2. Please make sure the connection is the same type with your original battery's plug before you purchase. 3. Do not shop in temperature over 60 ° and charge only with specified charger or it could cause explosion or fire. 4. if plug and voltage are the same and battery cells are different. Please don't mix them up. 5. You should use a 4.2V Li-ion battery charging standard charger. 6. the prohibition of large discharge currents. 7. It is forbidden to discharge, single voltage battery should not be less than 2.5V. 8. It is strictly forbidden to disassemble, short circuit batteries, probably caused by a short circuit in the fire. The package includes: 1x battery