Overview Place of Origin: Dongguan City, Guangdong Province, China (Mainland) Brand Name: Sum Name: 26650 Lithium Ion Ferrous Phosphate Battery Type: 26650 Dimension: 26*65mm Nominal Capacity: 5000mAh Minimum Capacity: 5000mAh Nominal Voltage: 3.7V Load Voltage: 4.2V Charge Voltage: 4.2V Charge Current: 1.4A Charge Time: 1-3h Internal Resistance : 80m© Life Cycle: 500 times Terminals: Various High capacity, ultra-long standby, high energy consumption battery equipment Certification: UN38.3, CE, ROHS, UL, FCC, FC, IEC62133, CQC, UN38.3, MSDS. Supply Ability: 10000000 Piece/Pieces per Month Packaging Details: blister card or bulk package Port: Shenzhen payment: western union, PayPal, T/T Warranty: 12months Lead Time: Sample 7-15 days, Quantity order 20-25days Delivery Time: 7-10 days after confirming the order Storage Temperature: -20 - 60 Operation Temperature: -40 - 80 Feature: Safety, high capacity, and cost-effective. Non-pollution, No need special handling. With Leaking-proof protection. Chemistry composition: Anode: MnO2, Cathode: Mercury-free zinc powders, Electrolyte: KOH It has high capacity, High power, high cost performance and Good discharge performance under low temperature, it can be sued in the -20 New green energy of environmental protection 0% Mercury/ 0% Lead 0% Cadmium Technical standard: GB/T8897.2-2013