Li-ion rechargeable battery
cylindricalfor electric vehiclesUN 38.3

Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3
Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3
Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3 - image - 2
Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3 - image - 3
Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3 - image - 4
Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3 - image - 5
Li-ion rechargeable battery - Shenzhen PKCELL Battery Co. Ltd - cylindrical / for electric vehicles / UN 38.3 - image - 6
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Characteristics

Type
Li-ion
Configuration
cylindrical
Applications
for electric vehicles
Standard
UN 38.3, CE, UL
Other characteristics
stationary, mobile, with internal battery management system
Load capacity

2.2 Ah

Description

Product overview
  • Standard 18650 rechargeable lithium‑ion cell with nominal voltage 3.7V and capacity 2200mAh.
  • Designed for industrial and commercial applications requiring compact energy storage.
  • Explosion‑proof construction and built‑in protections to support safe use and transport.


Key features
  • Integrated protection against overcharge, over‑discharge and short circuit to safeguard battery and equipment.
  • Low self‑discharge: <3% per year, enabling reliable standby performance.
  • Typical cycle life around 500 cycles under recommended operating conditions.


Safety & protections
  • Explosion‑proof design and internal safety mechanisms to reduce risk in demanding environments.
  • Recommended handling, storage and transport per UN38.3 and applicable regulations.


Certifications & compliance
  • Certifications referenced: CE, MSDS, UN38.3. Additional certifications may include CQC, KC, UL, CB, UL1642, UL2054 depending on batch/model.


Technical specifications
  • Type: Rechargeable Li‑ion cell (18650)
  • Nominal capacity: 2200mAh
  • Nominal voltage: 3.7V
  • Self‑discharge: <3% / year
  • Cycle life: approx. 500 cycles
  • Design: Explosion‑proof with integrated protections (overcharge, over‑discharge, short circuit)
  • Typical applications: flashlights, laptops, e‑cigarettes, electric vehicles, other portable and stationary devices

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Rechargeable Batteries

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