Li-ion Battery

Application: Bluetooth speaker, Auto electronics, GPS, Digital products, Portable DVD, Tablet PC, POS terminal, PDA, Two way radio, Power bank, RC toys, Medical device, Electric bike, Electric scooter, Solar Street Light, Security Products, Solar&wind Energy Storage System, etc.



Rechargeable Lithium Ion (Li-Ion) cells have a negative electrode (anode) made from lithium compounds. Lithium is a highly reactive material and is much lighter than the hydrogen-absorbing metal alloy of the NiMH negative electrode. This leads to higher gravimetric energy densities for the Li-Ion cell. Cells can stay in storage for 12 months without requiring maintenance. The expected cycle life of a Li-Ion in an application is about 1000+ cycles.

Key Features:

  1. High energy density, high and stable operating voltage, with average voltage over 3.7V.
  2. High safety.
  3. Long cycle life over 800 times.
  4. With automatic production, the consistency of the battery is ensured and suit for series-parallel assembly.

Model Battery Material Nominal Voltage(V) Nominal Capacity (Ah) Life Cycles Maximum Charge Voltage Cut-off Discharge Voltage Battery weight (Approx.) Measurement(Φ*H)
HW-L14500 Li-ion 3.7V 800mAh ≥1000 4.2V 2.75V 18.0g 14×50mm
HW-L18500 Li-ion 3.7V 1500mAh ≥1000 4.2V 2.75V 33.0g 18×50mm
HW-L18650 Li-ion 3.7V 2200mAh ≥1000 4.2V 2.75V 43.0g 18×65mm
HW-L18650 Li-ion 3.7V 2600mAh ≥1000 4.2V 2.75V 44.5g 18×65mm
HW-L18650 Li-ion 3.7V 3000mAh ≥1000 4.2V 2.75V 46.0g 18×65mm
HW-L21700 Li-ion 3.7V 4500mAh ≥1000 4.2V 2.75V 67.0g 21x70mm
HW-L26650 Li-ion 3.7V 5000mAh ≥1000 4.2V 2.75V 85.0g 26×50mm
HW-L32650 Li-ion 3.7V 6500mAh ≥1000 4.2V 2.75V 132g 32×65mm
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