Replacing Peak Jump Starter Box That Displays LO After Charging To FL
Question:
My Peak jumpstarter is displaying LO. When I plug it in to recharge, it flashes FL. What gives?
asked by: Steve P
Expert Reply:
I have seen this before, and it is time to replace your Jump Starter. I recommend going with a NOCO Boost X Jump Starter # NOC68VR as it uses a lithium battery that will outlast the lead-acid type battery that was in your Peak jump starter. This unit is smaller yet more powerful than the Peak unit you have.
What you are experiencing with your Peak starter is the battery has reached the end of its life. When you plug it into the charger it quickly goes to FL telling you it is fully charged. The problem is the battery can no longer hold that charge likely due to sulfated plates in the battery so once you unplug it will show the LO because the battery is unable to take the charge when it was plugged in.
Product Page this Question was Asked From
NOCO Boost X Jump Starter - LED Work Light - 2 USB Ports - 12V - 1,750 Amp
- Jump Starters and Jumper Cables
- Jump Starters
- Lithium
- 1 - 50 Watt Hours
- Device Charger
- Lighted
- NOCO
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: NOCO Boost X Jump Starter - LED Work Light - 2 USB Ports - 12V - 1,750 Amp
- Q&A: Why Does My Peak Battery Jumper Box Alternate Its Display From FL to 84?
- Video: Review of NOCO Jumper Cables and Starters - Jumper Box - NOC48VR
- Video: Review of NOCO Jumper Cables and Starters - Jumper Box - NOC68VR
- Video: NOCO Genius Jumper Cables and Starters - Jumper Box - 329-GB70 Review
- Video: NOCO Boost X Jump Starter Review NOC68VR
- Q&A: Wiring Diagram for 7-Way Round Pin Trailer and Vehicle Side Connectors
- Shop: NOCO Boost X Jump Starter - LED Work Light - 2 USB Ports - 12V - 1,250 Amp
- Shop: NOCO Boost Plus Jump Starter - LED Work Light - USB Port - 12V - 1,000 Amp
- Shop: NOCO Boost X Jump Starter - LED Work Light - 2 USB Ports - 12V - 2,500 Amp
- Shop: NOCO Genius Boost HD Jump Starter - LED Work Light - USB Port - 12V - 2,000 Amp
- Shop: Fastway e2 Weight Distribution w/ 2-Point Sway Control - Round - 2-5/16" Hitch Ball - 10K GTW
- Search Results: noco battery charger
- Search Results: noco battery boxes
- Q&A: Replacement Clearance Lights Needed for GLO-BRITE 122R and 122Y Lights
- Shop: Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector - Trailer End
- Article: Trailer Wiring Diagrams
- Search Results: 68149
- Shop: Trailer Wiring
- Search Results: 25580
- Article: How to Choose the Right Trailer Hitch Class
- Shop: Trailer Hitch
- Article: Trailer Tire Sizing
- Search Results: led clearance light
- Shop: Brake Controller
- Shop: Fifth Wheel Hitch
- Search Results: spindle nut
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Search Results: led turn signal
- Shop: Suspension Enhancement