MaximalPower 18650 Rechargeable Batteries 3.7v 3400mAh [ DISCONTINUED ]



TWO New MaximalPower™ 18650 Rechargeable Battery : 


  • Battery Type: Li-ion.
  • LED Light Battery Charger Status Indicator on top of battery (RED = Charging / GREEN = CHARGED)
  • Absolutely no memory effect so that you can charge battery at anytime.
  • Integrated microchip prevents overcharging & lengthens battery life!
  • Add-to-USB Function Slot enables charging with Micro-USB cables
  • Used For: High-Power Flashlights, Battery-Powered Laptops and Power Banks, Cordless Power Tools
  • Power Banks with Replaceable Battery Slots: XTar PB2, Tomo M2/S4, Nightcore F2
  • Capacity: 3.7v 3400mAh (Will NOT affect battery compatibility)
  • Classification: Unprotected Battery Type 
  • Quantity: 2
  • SKU#1854   


Replaces the following OEM batteries:  
  • 18650, 168A

Other Accessories Available for Bundling (Optional):

1) AC Adapter

  • Enables charging for wall outlets and sockets
  • US Version Plug
  • SKU#1121


2) Micro-USB Charging Cable

  • Enables charging for USB ports (ex. laptops, wall plugs & adapters with USB ports, gaming consoles, etc.)
  • SKU#1753

  • Please FULLY charge your rechargeable batteries before first use. When in doubt, charge your batteries overnight (8 hours).
  • Please fully cycle your Li-ion batteries (fully charge, then fully discharge them) at least once before regular use.
  • DO NOT full charge your Li-ion batteries before storing them for long periods of time. Discharge them close to half a charge first.
  • Please handle discharge with care to prolong the battery's lifespan and avoid any casualties or mishandling
  • US-based Brand with Warranty and Customer Service Support available. Please contact us if you have any questions or concerns!