3000mAh 4V USB Battery REDLITHIUM Replacement for MK Headlamp & Flashlight - 3X Faster USB Charge Compatible with 48-11-2131, 2114-21, 2163-21, 2112-21, 2128-21 (2 Pack+CH, 3.0Ah)

★★★★☆ 4.0 113 reviews

US$18.40
Price when purchased online
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US$18.40
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 225932830 Release Date 2026/05/09 List Price US$18.40 Model Number 225932830
Category
  • 【Battery Specifications】 -Voltage:4 Volt | Capacity: 3000 mAh |Conditions: 100% Brand New | Type: Li-ion | 2 Pack | Rechargeable
  • 【Widely Compatibility】-Compatible with MK 4V devices: Headlamps (2163-21, 2114-21) & Flashlights (2112-21, 2128-21).100% fit for 48-11-2131 battery compartment.
  • 【Safe & Reliable】- Replace for 4 Volt MK Batteries.Obtained FCC CE RoHs Certification, Integrated Smart Chip and Multiple Protection Systems Prevent Over-Charging, Over-Discharging, Over-Current and Over-Heating for Safe Usage.
  • 【Upgrade Capacity】-Cordless Tool Battery Packs Upgraded 3000mAh High Capacity Battery has 20% More Run-Time than Standard Batteries.No Memory Effect, Can be Charged or Discharged as Needed Without Loss of Capacity.Faster charging with 3X faster charge time.
  • 【What You Get】-2 Pack 3.0 Ah Replace Battery for MK 4V Battery; 1- 4V Battery Charger,1 Year Manufacturer Warranty; Upgraded Your Power Tool Experience Now!

ASIN B0GFDHGF2D
Brand Bayhon
Unit Count 2.0 Count
Reusability Rechargeable
Manufacturer Dongguan Jianshun Technology Co.,Ltd.
Antenna Location Power Tool
Warranty Description 1 YEAR

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4 out of 5
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113 ratings | 46 reviews
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