7.4V 8.4V 6400mAh Rechargeable Battery For Electrical Equipment Below 7.4V 60W

Hi! Friends, welcome to Zhanhaineng store, the factory specializes in the production of Li-ion rechargeable battery packs,New, customizable: 3.7V, 7.2V, 7.4V, 11.1V, 12V, 14.4V, 14.8V, 18V, 18.5V, 21.6V, 24V, 25.2V, 36V, 48V, 52V, 60V, 72V, battery size, capacity, voltage, BMS, plug, purchasing agent, customizable, wholesale available, please contact me for more discounts.Please send me a photo of the old battery volt ampere and size plug you need customized.Due to the global time difference, I will reply to you as soon as I see the message. I wish my friends a happy life! Thanks! Global Timeliness: (Dear customers, please carefully pay attention to the timeliness of package information in your country, if you have any questions, please contact me, thank you very much for your patronage and support!) Russian land transportation will arrive in 20-35 days to sign for receipt! Israel and the EU region will arrive by air within 15-25 days to sign for receipt! For the United States, Canada, Australia, the United Kingdom, and New Zealand, it takes 15 to 25 days to sign for the entire air shipment! Korea, Singapore, Malaysia, Japan, Brazil, Thailand, sign for receipt within 10-25 days! Zhanhai Energy – 7.4V 8.4V 6400mAh Li-Ion Cylindrical Rechargeable Battery Pack For Electrical Equipment Below 7.4V 60W New Customizable Wholesale Purchasing The built-in protection board of the battery pack has temperature-controlled overheating protection, high-power current amplifier tubes, and each string has voltage over-discharge and over-discharge protection Battery voltage: 7.4V Battery Type: Class A Li-Ion Cylindrical Rechargeable Battery Pack Charging limit voltage: 8.4V Battery capacity: 6400mAh Battery Size: 68x37x37mm ±2mm(Customizable) Battery weight: about 0.2 kg Batteries in series and parallel (quantity): 2S 2P (4 pcs) Package Contents: 1 Class A Li-Ion Cylindrical Rechargeable Battery Pack Notice: 1. Please fully charge the battery before using it for the first time. 2. If you will not use the battery for a month or longer, please store it in a clean, dry and cool place away from fire and water. 3. Please charge after long-term storage. Because Ni-Cd/Ni-MH and Li-ion batteries will self-discharge during storage. 4. Do not separate, squeeze, or hit. 5. If the goods are defective, please notify us within 3 days after receipt. 6. Normally, once your payment is completed, we will send the item within 1 days. Usually, it takes 3 days for the express system to update the tracking number into the system after we ship the goods. Normal packages can be delivered within 4 weeks, if you do not receive the package in time, please let us know, we will provide you with tracking package information. After-sales notice (after-sales service rules): 1. Warranty period: 1 year from the date of successful delivery 2. The warranty does not include water ingress, disassembly, modification, failure to use a suitable charger, short circuit, malfunction caused by personal reasons, etc. 3. Warranty processing method: usually send spare parts to the buyer for replacement. Buyers can also choose The item is sent to the seller for repair, but the buyer must pay all shipping costs, including the seller’s shipping fee and the postage after delivery to the buyer.