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LiTime 16V 100Ah LiFePO4 Lithium Fish Finder Battery, Self-Heating & Bluetooth | Powers Livescope, ActiveTarget, Mega Live for Ice Fishing | Compatible with Garmin, Lowrance, Humminbird

  • Based on 6 reviews
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$369.99 Why this price?
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Fulfilled by Li Time US
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Size: 16V 100Ah Battery


Features

  • Pro-Grade Imaging: 16V voltage delivers clearer, brighter charts and superior side/down/forward imaging for your fish finder, unlocking its full potential.
  • Device Compatibility: Optimized for Humminbird, Garmin, and Lowrance fish finders, sonar, and radar. Note: For Lowrance units, a 16.4V voltage regulator (sold separately) is required during charging to ensure normal use.
  • Stable Clean Power: A dedicated 16V system isolates against interference, providing more stable and consistent power than 12V systems for sensitive sonar and marine electronics.
  • Extended Runtime: Power up to 5 fish finder units simultaneously for 10-16 hours and prevents voltage sag to maintain optimal display clarity. Offers up to 25% longer runtime than traditional 12V batteries.
  • Bluetooth 5.0 Monitoring: Easily check real-time battery data via the mobile app for convenient management.

Brand: Litime


Vehicle Service Type: Fish Finders


Size: 16V 100Ah Battery


Voltage: 16 Volts


Battery Cell Composition: Lithium Ion


Item Weight: 26.48 Pounds


Product Dimensions: 6.69"D x 12.13"W x 8.31"H


Number Of Cells: 5


Resistance: 40 Milliohms


Terminal: M8*16 mm


Compatible with Vehicle Type: Fish Finders


Voltage: 16 Volts


Number Of Cells: 5


Resistance: 40 Milliohms


Terminal: M8*16 mm


Size: 16V 100Ah Battery


Item Weight: 26.48 Pounds


Item Dimensions D x W x H: 6.69"D x 12.13"W x 8.31"H


Battery Type: Lithium Ion


Brand Name: Litime


Manufacturer Part Number: 16V100Ah


Manufacturer: LiTime


Included Components: Bluetooth Battery Card*1, Guide Card*1, Manual*1, Screw and Insulation Cap*1, Washer*2


Unit Count: 1.0 Count


Manufacturer Warranty Description: 5 Year Manufacturer


Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews


  • Great battery
Size: 16V 100Ah Battery
Fast service and a quality product . I’m using it for a dedicated battery source to my 12” garmen , lvs 34 and blackbox. At the end of a full day on the water I’m left with 85 % battery life.
Reviewed in the United States on March 5, 2026 by Amazon Customer

  • Batteries
Size: 16V 70Ah Battery
They work great for my trolling motor
Reviewed in the United States on February 23, 2026 by Amazon Customer

  • Li Time 24/7 dependable ✅
Size: 16V 30Ah Battery
Awesome Batteries in my Bass Boat ! Connected to Garmin Live Pro black box! Last for days before charging!
Reviewed in the United States on March 16, 2026 by Lobo 1954

  • Highly recommended
Size: 16V 100Ah Battery
Been running now for 3 mths. What a difference just with fish finders being more clear and last way longer then standard batteries I ever had in the boats before.
Reviewed in the United States on January 3, 2026 by Tom Seitz

  • Fast delivery
Size: 16V 30Ah Battery
Great product
Reviewed in the United States on January 16, 2026 by Gene

  • Recommend LiTime
Size: 16V 100Ah Battery
Battery came in moreless dead but it took charge over night. I have 3 other batteries and hopefully this one just as good as other 3. Planning on using this one for my boat finders and live sonar.
Reviewed in the United States on December 2, 2025 by Tim

  • Lithium Battery
Size: 16V 100Ah Battery
Locked down for Winter here so haven't had a chance to try it out but the price was fair and service was good.
Reviewed in the United States on December 15, 2025 by kerry m cass

  • Great Battery for all your Garmin Units
Size: 16V 100Ah Battery
This battery has made a big difference in screen clarity keeping the voltage up during a long day in the water I have a Garmin 8612xsv, Garmin 8616xsv, two LVS 34 transducers and two black boxes Have not had any issues
Reviewed in the United States on July 10, 2025 by Jim DeFreitas

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