Originele 18650 lithiumbatterij 7,4V 3600mAh/5200mAh oplaadbare batterijpakketten voor Bluetooth-luidspreker, LED-verlichting + PCB-bescherming XH2.54-stekker

Original 18650 Lithium battery 7.4V 3600mAh/5200mAh Rechargeable Battery packs for Bluetooth speaker, LED light +PCB protection Model:7.4v 3600mAh/5200mAh Battery type: 18650 li-ion Nominal capacity: 3600mAh -5200mAh Rated voltage: 7.4V Weight: 3600mAh weight:180g±2g 5200mAh weight:190g±2g Rechargeable times: more than 1200 times Temperature: discharge:-20°-60° charge:0°-45° Size: 65.5mm*36mm*36mm (If you need to increase the length of the line, please consult the customer service for comments when placing an order) PCB protection :overcharge&discharge,overcurrent,short circuit,etc. Application: The battery used in speakers, answering machine, wireless monitoring equipment, medical equipment, instrumentation, led lighting, traffic signs, small portable household appliances, power tools, toys and so on. Advantage of using lithium electricity: 1.100% new and high quality Doublepow,Safe and environmentally friendly.100% ture capacity 2.small volume, light weight, large capacity, environmental protection, no memory effect. Terms and conditions: There will be no refund, exchange. In case of missing / defective parts, notify us no later than 7 days after receipt of the item and we will arrange to reship the item. The buyer has to send us an email for the exchange announcement before returning the item, the buyer will bear the shipping and handling fee and the item must also be in its original box when returning the items About Guarantee 1. Limited warranty on defective items (excluding items damaged and / or poorly upon receipt). Accessories come with a warranty. 2. Defective items MUST be reported and returned within the warranty period (and in the original packaging if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all above-policy items listed after ordering on aliexpress!