Description

China 18650 battery 1500mah 3.7 v

china 18.650 battery 1500mAh rechargeable lithium battery, Use full capacity Grade A cells ensure stable discharge, low internal resistanc.

Specification	Details
Model	Apsenx-18650-1500mAh-5C
Cell Voltage	3.7V
Battery Pack Voltage	3.7V
Voltage Range	2.5V – 4.2V
Cell Capacity	1500mAh
Battery Pack Capacity	1500mAh
Power	5.55Wh
Battery Pack Size	65 × 18 mm
Cycle Life	>800 cycles

This 18650 1500mAh cell is one of those light, efficient, no-memory-effect lithium batteries that simply last longer than old-school NiMH or Ni-Cd packs. It’s small, weighs almost nothing, and still packs solid energy density for everyday gear like flashlights, laptops, power banks, portable devices—pretty much anything built for a 3.7V 18650.

Each cell is tested under IEC standards, so the capacity and lifespan aren’t guesswork. You get a battery that handles around a thousand charge cycles while still keeping decent performance over time.

The steel shell design is tough—nickel-plated, corrosion-resistant, and built with multiple safety layers: overcharge protection, over-discharge protection, short-circuit cut-off, and a secondary explosion-proof safety valve. Simple, safe, and stable.

If you need custom versions, Apsen Technology can build them fast—different capacities, wires, connectors, or full battery packs. We handle OEM/ODM, branding, packaging, and even pack-level testing before shipping. Most orders ship out in a few days via DHL/UPS.

Whether it’s for your own project or bulk supply, we can put together a setup that fits exactly what you need.

FAQ

Can I buy this 1500mAh 18650 battery in bulk?

Yes, we are glad supply large orders.

What devices use this 3.7V 1500mAh battery?

1500mAh 18650 battery Application is for Flashlights, portable devices, laptops, power banks and other device with 18650 size and 3.7V voltage.

How long does it last? How many charge cycles?

It can handle over 800 cycles under normal use. Keeps decent performance over time.

Is it safe? Will it short circuit or overheat?

Steel shell, overcharge and over-discharge protection, short-circuit cut-off, plus secondary safety valve. Built tough and stable.

Can I get custom connect wires, connectors, or full packs?

Yes, we are glad for customize requirement, connectors, capacities, or full battery packs to fit your setup.

Do you support OEM, branding, or special packaging?

Yes, we handle OEM/ODM, custom branding, packaging, and pack-level testing before shipping.