2PCS 3.7V 18650 Lithium Battery Packs 5200mAh Rechargeable Battery Fishing LED Light Bluetooth Speaker XH-2P Connector

2 pieces 3.7V 18650 Lithium Battery Packs 5200mAh Rechargeable Battery Fishing LED Light Bluetooth Speaker XH-2P ConnectorManufacturer direct sale, the quality is safer! Please feel free to contact us for bulk order, we will give you the best discount. Nominal capacity: 5200mAh Product size: 66*36*18mm Voltage: 3.7V Standard weight: about 100g 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 devicesAdvantage 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 allo