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7.4V 2600mAh MS18650-2S1P battery, 3.5A discharge lithium battery with DC plug, LED lights, monitoring devices

Basic Properties
Place of Origin: Shenzhen, China
Brand Name: MEISAEN
Trading Properties
Minimum Order Quantity: 1000PCS
Payment Terms: T/T
Supply Ability: 10000PCS
Specifications
High Light:

7.4V 2600mAh 18650 lithium battery

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3.5A discharge lithium battery with DC plug

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18650 lithium battery for LED lights

Product Description

MS18650-2S1P lithium battery pack adopts 18650 lithium cells with 2 series 1 parallel (2S1P) structure, rated 7.4V, 2600mAh capacity, built-in stable protection circuit, maximum discharge current up to 3.5A. Equipped with DC female plug wire harness for easy plug-and-play connection. Widely used for small electronic equipment, LED lights, monitoring devices, portable instruments, small household machinery and other low-medium power portable devices.

Item Parameter Detail
Brand MEISAEN
Model MS18650-2S1P
Battery Type 18650 Lithium-ion Battery Pack
Cell Configuration 2S1P (2 Series 1 Parallel)
Nominal Rated Voltage 7.4V
Full Charge Voltage 8.4V
Nominal Capacity 2600mAh
Energy 19.24Wh
Max Continuous Discharge Current 3.5A
Output Wire Red positive wire, Black negative wire
Connector Type DC Round Female Jack Plug
Built-in Protection Overcharge, Over-discharge, Over-current, Short Circuit Protection
Production Batch Format YYMMDD
Application Scenarios Portable LED lamps, Small surveillance cameras, Portable medical instruments, Mini air pumps, Small industrial sensors, DIY electronic equipment

Key Advantages

  1. Safe Multi-protection Circuit: Built-in professional BMS protection board to prevent overcharging, over-discharging, over-current and short circuit, extend battery service life and avoid safety hazards.
  2. Stable 2S1P 18650 Cell Combination: Consistent cell performance, low internal resistance, stable voltage output during discharge.
  3. Ready-to-use DC Plug Harness: Pre-wired DC female connector, no extra welding required, convenient for direct installation and power supply.
  4. Wide Compatibility: Standard 7.4V voltage matches most small portable electronic devices with low to medium power demand.
  5. Tightly Wrapped Casing: Waterproof and dustproof shrink wrap shell, effectively isolate cells, anti-collision and anti-scratch.

Warm Reminders

  • Charge with dedicated 8.4V lithium battery charger only, do not use mismatched voltage chargers.
  • Do not short-circuit the positive and negative wires, avoid extrusion, piercing or high-temperature environment.
  • Store in cool and dry place when not in long-term use, charge the battery every 2-3 months to maintain cell activity.