LiTime 16V 100Ah Bluetooth Lithium Battery
The LiTime 16V 100Ah Bluetooth Lithium Battery is a 16V LiFePO4 battery rated for 1600Wh of energy, purpose-built to run marine electronics like Garmin LiveScope and Ultra 2, Lowrance ActiveTarget, and Humminbird Mega Live. Housed in a Group 27 case measuring 12.13" L x 6.69" W x 8.31" H and weighing 26.48 lbs (12 kg), it delivers steadier 16V power than a 12V system, which reduces the voltage drop that can interfere with sensitive marine electronics, and can power up to five fish finders at once for a rated 10 to 16 hours.
A built-in self-heating function keeps the battery usable in cold weather. Heating activates automatically at -4°F (-20°C) and shuts off at 50°F (10°C), with a regular and an energy-efficient heating mode selectable in the LiTime app, taking roughly 70 to 90 minutes to warm from 14°F (-10°C) or 100 to 150 minutes from -4°F (-20°C). Discharge still cuts off below -4°F and charging below 32°F (0°C) if the battery hasn't warmed up yet, resuming once it reaches 41°F (5°C) or above.
The BMS supports 100A of continuous discharge and charge, with a surge rating of 500A for 1 second, and includes over 20 protections such as moisture-proofing and salt-spray resistance. Bluetooth connects to the LiTime app for monitoring, and an external one-touch power button with an LED status indicator handles power on/off. It's rated for 4,000+ cycles at 100% depth of discharge, backed by a 5-year warranty, and can be wired up to 4 batteries in parallel (series expansion isn't supported).
LiTime 16V 100Ah Battery Specifications
- Chemistry:
- LiFePO4 (Lithium Iron Phosphate)
- Nominal Voltage:
- 16V
- Capacity:
- 100Ah / 1600Wh
- Weight:
- 26.48 lbs (12 kg)
- Dimensions:
- 12.13" L x 6.69" W x 8.31" H (Group 27)
- Max Continuous Discharge:
- 100A
- Max Surge Discharge:
- 500A (1 second)
- Max Continuous Charge:
- 100A
- Cycle Life:
- 4,000+ cycles at 100% DOD
- Ingress Protection:
- IP65 (waterproof and dustproof)
- Self-Heating:
- Activates at -4°F (-20°C), shuts off at 50°F (10°C); regular and energy-efficient modes
- Connectivity:
- Bluetooth, LiTime app, external one-touch power button with LED indicator
- Compatible With:
- Garmin LiveScope/Ultra 2, Lowrance ActiveTarget, Humminbird Mega Live, and other 16V-compatible marine electronics
- Warranty:
- 5-Year
LiTime 16V 100Ah Fish Finder Battery Features
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Built-In Self-Heating: Automatically warms the battery starting at -4°F so it can keep charging and discharging in cold weather.
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Powers Up to 5 Fish Finders at Once: Rated for 10 to 16 hours of runtime powering multiple units simultaneously.
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Steadier 16V Power: Reduces the voltage drop that can interfere with sensitive marine electronics compared to a 12V setup.
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One-Touch Power Button: External button with an LED status indicator alongside Bluetooth app monitoring.
LiTime 16V 100Ah Battery FAQs
What is the LiTime 16V 100Ah Battery built for?
This is a 16V, 1600Wh LiFePO4 battery built specifically to power marine electronics like fish finders, sonars, and radars, rather than a trolling motor. It's compatible with Garmin LiveScope and Ultra 2, Lowrance ActiveTarget, Humminbird Mega Live, and other 16V-compatible units, and is rated to power up to five fish finders at once for 10 to 16 hours.
How does the self-heating function work on the LiTime 16V 100Ah Battery?
The battery's self-heating function activates automatically at -4°F (-20°C) and shuts off once it reaches 50°F (10°C), with a regular and an energy-efficient heating mode selectable in the LiTime app. Warming from 14°F (-10°C) takes roughly 70 to 90 minutes, and warming from -4°F (-20°C) takes about 100 to 150 minutes.
Discharging still cuts off below -4°F and charging below 32°F (0°C) if the battery hasn't finished warming, resuming once it reaches 41°F (5°C) or above.
Why use a 16V battery instead of a 12V battery for fish finders?
A 16V battery delivers steadier power to sensitive marine electronics than a 12V system, which can reduce the voltage-drop interference that shows up as noise or dropped connection on some sonar and livescope units. It's built specifically for powering electronics, not for driving a trolling motor.
What protections does the LiTime 16V 100Ah Battery have?
The BMS supports 100A continuous discharge and charge with a 500A surge rating for 1 second, and includes over 20 protections such as moisture-proofing, salt-spray resistance, and 30-second auto-recovery from an overload trip. The housing is IP65 rated for water and dust resistance. Up to 4 batteries can be wired in parallel; LiTime does not document a series configuration for this model.
What warranty covers the LiTime 16V 100Ah Battery?
LiTime backs this battery with a 5-year warranty. LiTime's product page does not publish the full written terms, coverage exclusions, or claims process, so we can't state those specifics here. Contact us and we'll get you the exact terms before you buy if that's a deciding factor.
Still have questions? Message our Chat, Call us at 844-987-5777 or email sales@ecofishingshop.com. Shipping, delivery and other questions can be answered on our FAQs page.
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