MaximalPower 9 Volt Rechargeable Batteries 9V Battery

Battery & Charger Kits, Featured Products, Multi-Purpose Batteries & Power

Battery & Charger Combo

Maximal Power

9v batteries, battery & charger, featured, rechargeable batteries


New MaximalPower™ Li-Ion Battery and Charger Combo: (OPTIONAL)
BATTERY Features:
  • New MaximalPower™ brand battery & charger for Medical Device and many other use
  • Battery Type: Li-ion
  • USA Based brand with Warranty and Customer Service
  • Absolutely no memory effect so that you can charge battery at anytime
  • Integrated microchip prevents overcharging & lengthens battery life
  • HIGH Capacity: 9v 550mAh (Will NOT affect battery compatibility)
  • SKU# 0773


  • New MaximalPower™ brand charger.
  • Wall Charger is designed for charging 1 or 2 batteries at a time
  • Wall Charger has 2 LED charging lights (Red = Charging, Green = Charged)
  • Quantity: 1 Charger
  • SKU# 0805

4-PORT Charger Features:
  • New MaximalPower™ brand charger.
  • Charger Type: Li-ion.
  • Charger is designed with a foldable A/C plug that can work with any North American (US) Socket.
  • Four (4) Port Wall Charger is designed for charging 1, 2, 3 or 4 batteries at a time.
  • Quick Charge with Automatic Constant Current Control prevents overcharging, short circuit, and electronic shock!
  • Smart LED indicator shows charging status (BLUE = Charging, OFF = Charged)
  • Input Voltage: 100-240V / 50-60Hz
  • Output Voltage: 8.4V 400mA*1 or  8.4V-150mA*4
  • Color White
  • Quantity: 1 Charger Only
  • SKU#1019


  • 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.