MaximalPower™ Universal Battery tester for AA/ AAA/ C/ D/ 9V/ Button Batteries

Home Diagnosis

Don't waste time battery swapping when a device fails. With this instant-read tester, you'll know if your batteries are the problem right away. The sturdy compact device requires no batteries of its own to operate, so it's always ready to perform. The simple, color-coded  analog display needle is easy to read, so you'll have no need to dig out the operating manual to translate the result.

Battery Testing Tips

You can test rechargeable batteries or standard alkaline with the BT-168 battery tester. Be aware that rechargeable batteries are a little lower voltage (1.2V) even fully charged compared to alkaline batteries (1.5V). They'll operate well even when reading yellow or on the low end of green. When testing, always make sure the negative terminal is positioned near the T-arm on the device. Button batteries will indicate the negative end. 

Specifications

Universal Battery Tester For 9V (1.5V) and Button Cell AAA, AA, C, D, Description 100% New Double esay-to-read color-coded scales indicate power level. Can quickly test the capacity of your battery. Compact size and light weight. Test multiple sizes of batteries in one unit. Perfect companion for travel. One movable arm to accommodate the battery. Two buttons on the side for testing 9V batteries. 

Features:

  • Portable handheld design, ideal for on the go.
  • Test the capacity of your battery in seconds.
  • Easy-to-read color-coded scales to indicate power level
  • Adjust to accommodate battery size.
  • Two contacts on the side to test 9V batteries.
  • Test different sizes of batteries in only one unit
  • Size: 10.8 x 4 x 2.5 cm

Can Test the Following Size:

  • 1.5V: AAA, HP16, MN2400, R03
  • AA, HP7, MN1500, UM3
  • C, HP11, MN1400, SP11, LR14, UM2
  • D, HP2, MN1300, SP2, R20,UM1
  • 9V: PP3, MN1604, 6F22, 006P
  • All kinds of button cell

  FC999 Alkaline Ni-Mh Ni-Cd Battery Smart Charger for AA AAA C D 9V 9 Volt Cell

Complete AA/AAA/AAAA/C/D/9V Charging Solution
FC999 Smart Battery Charger-  10,000+ sold per year worldwide!
 

How It Works:

Chemical reactions within the battery cause electrons to be stripped away from the carbon electrode. Electrons will try to flow from a battery’s negative terminal to its positive one if allowed. As a battery is used this cell gets “disorganized” as Electrons get jumbled trying to make their way to the positive terminal, the FC999 “reorganizes” the internal structure of the battery cell allowing it to be reused up to 70 times!

Features:

  • USA Based brand with Warranty and Customer Service
  • The FC999 has an easy to use, sliding spring-loaded negative pole, which makes inserting any type battery a breeze.
  • The FC999 can charge up to 4 batteries at a time.
  • With LCD and an 8-bit microprocessor, the FC999 employs advanced RISC architecture with integrated converters and multi-channel high-speed input/output ports to control the whole charge in real time.
  • Individual timers aid in overcharge protection, giving a complete intelligently controlled charging cycle. Auto Stop when the battery has enough charge.
  • The FC999 has both LED and LCD display so the status of each battery's charge cycle can be easily seen.
  • Recharges batteries in SINGLE or Group as the FC999 microprocessor monitors each charging bay individually

Type of Batteries Supported:

  • Alkaline (previously non-rechargeable) 
  • RAM (Rechargeable Alkaline Manganese)
  • Ni-CD (Nickel Cadmium)
  • Ni-MH (Nickel Metal Hydride)

Size of Batteries Supported:

  • Charges 1-4: AAA, AA, C, & D Batteries
  • Charges 1: 9V Battery (can charge 9V Zinc Carbon battery, but NOT Lithium 9V battery)

  • When charging Alkaline, first, discard those that are already pasted the shelf life date and please don't wait until the battery is completely empty of energy then charge it, as this will not reach its maximum level.  Instead, charge the battery when is 15% - 50% of energy left, this way, it will reach 1.5 Volts or more when charged.  The battery needs chemicals remaining within the battery for the charger to work with, if it's empty, there is nothing left for the charger to work with, this is the characteristic of the Non-rechargeable Alkaline battery and it's made very different from a rechargeable battery like the rechargable Ni-Mh Ni-Cad Li-ion.

WARNING: 

IMPORTANT! If your non rechargeable batteries are over 1 year from first time use, please DO NOT charge them for more than 5 times.  It may cause leaking or exploding.   


For comparisons between the FC999 Charger Mark I, II & III, please see the comparison chart image


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If your item is found to be DOA (Damaged/Dead On Arrival), you may request a free replacement unit within 30 days from your invoice date. After requesting a  RMA (Return Merchandise Authorization) from eBay, you may or may not have ship your defective unit back to us with a provided prepaid return label.

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To return an item, simply find the item in "My eBay" under "Purchase History" and select "Return this item" from the "More actions" drop-down menu. Select the reason for the return, and depending on what is selected, you will be offered various return options in correlation with our Return Policy to above.