18650/21700 lithium battery
18650/21700 lithium battery is a high-performance power cell for diverse electric devices, with high energy density and stable discharge, the 18650/21700 lithium battery powers e-bikes, electric tools and portable energy storage gear perfectly. The 18650 lithium battery is compact and widely compatible; the 21700 lithium battery offers higher capacity and stronger output, each 18650/21700 lithium battery uses premium electrode materials for long cycle life and low self-discharge. The 18650/21700 lithium battery has built-in overcharge, over-discharge and short circuit protection, with high/low temperature resistance and anti-vibration performance for safe use in all conditions. This 18650/21700 lithium battery is easy to assemble for various power modules, strictly tested for consistent performance—this 18650/21700 lithium battery is a reliable power core for all electric equipment.








