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Top Battery Supplier Based in China
Reliable Cylindrical Battery Cells for demanding applications. Our selection includes trusted brands and high-quality cells for long-lasting performance.
Showing 1–8 of 17 results
lithium-ion cylindrical battery (18650) Without memory effect and with longer lifespan than Nimh battery, Lighter weight and better energy density than other 18650 ion rechargeable battery High capacity, high-density cylindrical rechargeable battery Lower weight than other rechargeable batteries Batteries tested by the International Electrotechnic Commission (IEC) Standards to make sure capacity, quality and longevity….
lithium-ion cylindrical battery (18650) Without memory effect and with longer lifespan than Nimh battery, Lighter weight and better energy density than other 18650 ion rechargeable battery High capacity, high-density cylindrical rechargeable battery Lower weight than other rechargeable batteries Batteries tested by the International Electrotechnic Commission (IEC) Standards to make sure capacity, quality and…
lithium-ion cylindrical battery (18650) Without memory effect and with longer lifespan than Nimh battery, Lighter weight and better energy density than other 18650 ion rechargeable battery High capacity, high-density cylindrical rechargeable battery Lower weight than other rechargeable batteries Batteries tested by the International Electrotechnic Commission (IEC) Standards to make sure capacity, quality and longevity….
1. General Specifications Battery Model: 21700 Lithium Ion Nominal Voltage: 3.7V Nominal Capacity: 4000mAh (4Ah) (at 0.2C Discharge) Internal Resistance: ≤15mΩ (Measured at 1kHz AC) 2. Charging Specifications Standard Charging Current: 0.5C (2A) Fast Charging Current: 2C (8A) Charging Voltage: 4.2V Charge Method: CC-CV (Constant Current-Constant Voltage) Charging Time: ~2.5-3 Hours (Standard Charge) 3. Discharge Specifications…
The 21700 battery is a rechargeable lithium ion cylinder cell defined by diameter 21mm and length 70mm. The 21700 may be a fast-growing battery size as modern flashlights and other high-drain devices require increased battery capacities for extended runtimes. they’re available with button-top or flat-top terminals, and should feature built-in USB ports for direct…
Main Features 1. High Energy Density Larger Capacity: Typically 3.7V 5000mAh, offering longer runtime compared to 18650 batteries. Higher Energy-to-Volume Ratio: Delivers more power in a compact form, making it ideal for high-energy applications. 2. Extended Cycle Life Made with high-quality lithium-ion materials, achieving 800 charge cycles for enhanced durability. Low internal resistance, reducing heat…
3.7v authentic Korean original LG chem 3.7 volt v 18650 rechargeable lithium li ion battery li-ion cell baterija MF1 MF2 HE2 HE4 M26 B4 B4L HG2 MG1 MH1 F1L MJ1 10A Korean 18650 li-ion battery. LG battery is additionally a well known brand as Samsung in 18650 cylindrical battery industry, Electric bike, machine ,…
Main Features: Rechargeable, long cycle life Small size, as small as an AA battery Allow maximum 2.4A high discharge current Customizable, customize shape, voltage, capacity, connector etc Internal explosion-proof design, safe Main Parameters: Type: Cell Chemistry: Li-ion Nominal Voltage: 3.7V Nominal Capacity: 800mAh Nominal Energy: 2.96Wh Discharge Cut-off Voltage: 2.5V Standard Charge Current: 160mA (0.2C)…