18650 lithium battery packs-16 is a rechargeable lithium battery product with 18650, lead wires, stable discharge performance, and flexible OEM/ODM options for portable power and device applications.
We develop lithium batteries covering home storage, low-speed vehicles, industrial UAVs and portable power stations to meet multi-scenario energy demands.
Hubei Annait is a one-stop lithium battery maker offering OEM&ODM, supplying certified storage, EV, drone and portable power batteries to global clients.
This high-capacity 18650 lithium battery pack is assembled with multiple brand new Grade A 18650 cylindrical cells in series and parallel. It is fully wrapped with thick blue heat shrink tube, which is insulation, moisture-proof, anti-extrusion and wear-resistant to fully protect internal cells for higher safety.
Pre-soldered red positive and black negative lead wires are equipped for direct connection, widely applied to high-power outdoor energy storage, power tools, industrial testing instruments, high-brightness lights, portable power stations and small household appliances without extra processing.
All cells are strictly sorted and matched with excellent consistency, low internal resistance, stable continuous discharge and long cycle life. Balanced charging & discharging performance effectively reduces heat and capacity attenuation.
We provide full customized service: All cell models and any capacity can be customized according to your requirements. We can adjust series-parallel layout, wire thickness & length, protection circuit and packaging size to match your equipment voltage, power and runtime demands.
Batteries perfectly fit hybrid solar inverter household systems.
Lightweight 48V packs for low-speed transport vehicles.
Safe semi-solid cells for industrial aerial operations.
All-in-one kits for off-grid outdoor power supply.
Please leave your contact information so we can get in touch with you andhelp you find a solution that suits you.
