Battery Tender Lithium Junior
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Battery Tender Lithium Ion Junior

The Battery Tender Junior Lithium Ion charger is designed for charging and maintaining all Lithium Power Sports Batteries. The California Energy Commission (CEC) compliant high efficiency 12v @750 mA charger provides the correct lithium specific 5-step charging sequence ensuring peak performance from your Li battery. Features an automatic recovery mode to help save those batteries that fall under 8V!


  • Input: 120VAC / 50-60Hz 
  • Output: 12V / 750mA
  • 12' output cord
  • Includes Quick Disconnect Harness and Alligator Clip Harness
  • Programmed specifically for LiFePO4 ( Lithium Ion Phosphate) batteries
  • 5-Step charging (Qualification, Recovery, Bulk, Absorption, Float)
  • Spark proof
  • Short circuit protected
  • Reverse polarity protected
  • Safety timer (prevents damage to marginal batteries)
  • Agency approvals: BC
  • 5 year warranty
4 / 5
Bang For The Buck
3.5 / 5
Product Style RevZilla Item # Manufacturer Product # Availability
Battery Tender Lithium Junior 972931 022-0198LI In Stock: Ships within 24 hours


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4.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
3.5 / 5
Works great!
Works great, has all connections included.
One thing I learned: if your battery is so drained these trickle chargers will not be able to charge the battery. I took my fairly new battery to a battery store to test because my trickle charger light would not indicate it was charging. The shop connected my battery to a car battery briefly (maybe one minute) it came back to like and I was able to take my new trickle charger and charging light came on and charger did its job.... Battery works fine now!!!
February 16, 2015
2013 Triumph Tiger Explorer XC
Works well.
This lithium battery charger works well keeping our Battery Tender Lithium Battery charged. It is easy to use and does not get hot.
September 28, 2014
Bang For The Buck
4 / 5
Battery Tender for Lithium Battery
Used this unit only once on a Shoral lithium battery and it seemed to work fine with a very quick charging time. Lithium batteries must have a special charger or they can be destroyed by a conventional battery charger, especially a pulsating desulfating charger. Would have given it a 5 star except the charger does not evaluate each cell independently but hopefully it will do for a yearly charging. I have a Shoral battery that I keep on hand to take on trips in case the OEM battery fails. The Shoral battery is very light and small so it takes up only slightly more space than jumper cables and holds its charge for about a year.
January 6, 2015
Bang For The Buck
3 / 5
Works on BMS canbus, but difficult and confusing
I bought this product mainly to charge a BMW R1200RT. When programed properly, (and this is confusing and difficult) it does seem to charge as described. However, instead of having a switch to change from standard to canbus charging, the unit must be grounded out, plugged in and observed for a series of different flashing areas on the unit face and which LED's remain on. This process must be reversed to convert to standard charging. Even after reading the instructions several times, I still get confused which mode the unit is in and must consult the instructions routinely. Surely there must be a better product on the market.
January 5, 2015
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Why did you choose this?
RevZilla Store
To charge new lithium battery
Ronald H on Sep 15, 2016
it works
Dora S on Aug 9, 2016
To charge new lithium battery
Ronald H on Sep 15, 2016
Good way to extend your battery's life
Martin L on Aug 19, 2016
it works
Dora S on Aug 9, 2016
Just bought a Shorai Lithium battery for my KLR 650. Needed this to charge and maintain it.
David C on Apr 8, 2016
Purchased a new bike master ion lithium that can use my existing charger but I want to get the most out of my parts alaways and certainly want to do the same for my battery :)
A S on Apr 1, 2016
I've always used "Battery Tender" for all of my bikes and now that I am using a more advanced Lithium type of technology with my replacement battery, this product will be a good and very affordable compliment for it.
Barry W on Mar 13, 2016
I have a lithium battery
Richard K on Feb 20, 2016
brian l on Oct 19, 2015
I have two lithium battery's that need a proper tender
Kingsley B on Apr 23, 2015
never in a rush .. so 750ma vs 4am at the same price .. I picked this because I have 8 tenders already and the brand is reliable. Yes .. 8 .. time to sell some cars & bikes.
Andrew B on Oct 17, 2014
Inexpensive for Lithium battery charger. Lacks individual cell analysis, but hope it works.
David L on Oct 6, 2014
Got a new battery!
Michael on Sep 13, 2014
Good way to extend your battery's life
Martin L on Aug 19, 2016
Just bought a Shorai Lithium battery for my KLR 650. Needed this to charge and maintain it.
David C on Apr 8, 2016