Redodo 16V 30Ah Lithium Marine Battery with Bluetooth, LiFePO4 Battery Built-in BMS, 4000+ Deep Cycle Rechargeable Lithium Battery, Perfect for Marine Devices such as Sonar, Radar, GPS, Fish Finder
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Availability:
17 left in stock
Arrives
Sep 10 – Sep 11
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Features
- Optimized for Fish Finders and 360 Sonar SystemsThe Redodo 16V 30Ah LiFePO4 Battery is designed to power high-draw digital units like Humminbird Mega Live, Garmin Livescope, and Lowrance Active Target, ensuring reliable all-day performance.
- Enhanced Brightness & ClarityWith higher voltage, the 16V marine battery can improve your fish finder's brightness, delivering sharper, more vibrant images to easily spot underwater structures and track fish.
- Compact & LightweightMeasuring just 8.78" L x 3.74" W x 6.89" H and weighing only 7.63 lbs, the 16V lithium marine battery battery 30Ah is designed to fit seamlessly into your boat, saving precious space without adding extra weight.
- Bluetooth Monitoring & ControlMonitor charge, discharge, temperature, and overall battery health via Bluetooth. Plus, the 16V 30Ah deep cycle marine battery can manage discharges and power off remotely for ultimate convenience.
- Low-Temp Cutoff ProtectionPerfect for ice fishing, this 16V battery automatically pauses charging below 32F and resumes above 41F. Discharge stops at -4F for dependable performance in cold conditions.
- Smart BMS for Marine UseProtects against over-charge, over-discharge, over-current, short-circuit, and low & high temperatures. It features auto-recovery from overload protection (30 seconds), and added protection against moisture and salt spray.
- Versatile UsePowers marine devices like radar, GPS, and live sonar. Supports up to 4 in parallel for a maximum of 1.92kWh.
Brand: Redodo
Item Weight: 7.63 Pounds
Product Dimensions: 3.74"D x 8.78"W x 6.89"H
Number Of Cells: 1
Resistance: 40 Ohms
Terminal: M6
Automotive Fit Type: Universal Fit
Manufacturer: Redodo
Brand: Redodo
Item Weight: 7.63 Pounds
Product Dimensions: 3.74"D x 8.78"W x 6.89"H
Number Of Cells: 1
Resistance: 40 Ohms
Terminal: M6
Automotive Fit Type: Universal Fit
Manufacturer: Redodo
Model: 16V 30Ah Fishing Pro Lithium Marine Battery
Item Weight: 7.63 pounds
Country of Origin: China
Item model number: R16V30-30
Batteries: 1 12V batteries required.
Manufacturer Part Number: R16V30-30-Pack1
Date First Available: December 11, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 10 – Sep 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
so far so good. After capacity testing with my electronic load tester, it's literally exactly what they claim, nothing more nothing less 30.36AH. (which I was kind of disappointed there wasn't any extra AH for battery degradation). Bluetooth app is easy, and the values are almost dead on with my load tester/Volt meter. current draw, voltage, capacity used etc etc all seem to be 0.05-0.12amps off on current and 0.1Volts off of actual voltage, and that's worst case. normally it's dead on. Tested Low temp charging the other day when it was below 32F outside and just like it should, was charging fine when I took it out of the garage and put it outside but stopped charging as soon as the BMS cooled down to 32F and started back as soon as it went to 50deg indoors again. build quality seems great, sturdy posts, sealed up and zero complaints here, haven't cut it open yet to see the insides but I will as I'm placing 2 of these in a custom box since it's cheaper to do this than buying another companies 16V50ah lifepo4 batteries & I get 60ah versus 50. It runs my both of my 12" Garmin 126 Ultra 2 and my GLS10 black box up front (LVS34 livescope setup and GT56 transducer combo on the bow Minnkota Ultrex 24v). fished last weekend in a local derby for 10 hours in practice 2 days and still had 7AH left when I got home, 8 hour tournament day I had almost 13ah. THE ONLY worry I have is the warranty/dealing with an overseas company if something happens but I went ahead and took the risk considering it's not 569$ like the Amped outdoors 16v50ah.. easily charges with a cheap CC/CV (constant current constant voltage) 30v 10amp DC Bench power supply or a SPECIFIC CHARGER FOR 16VOLT BATTERIES. REGULAR 14.6-14.8Volt CHARGES USED FOR 12V LIFEPO4 DEEP CYCLES OR REGULAR BATTERIES WILL NOT WORK AND WILL NOT CHARGE THIS TO FULL CAPACITY!! JUST PUTTING IN ALL CAPS AS SOME PEOPLE ONLINE COMPLAINED IT WASN'T 30AH AND THIS WAS THE REASON, HAD NOTHING TO DO WITH REDODO OR THIS BATTERY! charging specs I use for mine are Charge Method - CC/CV Charge Voltage - 18.25V Charge Current - 6A (0.2C) to 15A (0.5C) (usually just use 6A) will only charge anywhere from 32Deg to 104Deg F. ****BATTERY WILL COME DEACTIVATED, YOULL NEED A SPECIFIC CHARGER TO ACTIVATE BMS OR USE A BENCH POWER SUPPLY TO APPLY VOLTAGE AND THEN IT'LL WORK LIKE NORMAL AND YOULL BE ABLE TO FIND IT ON YOUR BLUETOOTH BUT WILL NOT TAKE A CHARGE TIL ITS ACTIVATED**
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Reviewed in the United States on April 4, 2025 by Mr618
I used this battery for six hours today for fishing electronics( live scope and depth finder) and the voltage never dropped I’m very happy the battery. But I’ve had some troubles setting up Blue Tooth feature to my phone. but I’m sure it should work. I’m just a little technical challenged
Reviewed in the United States on May 18, 2025 by Dan McCool
Great battery, compact and lightweight..
Reviewed in the United States on July 4, 2025 by Kirby busby
30 amp hrs is more like 10hrs. I tested it for two hrs with 1.75amps and my battery life was down to 38%. It was so poor I ordered another one to test just in case I got a bad battery.
Reviewed in the United States on May 5, 2025 by Chris
The media could not be loaded. I use this to power two underwater thrusters. Originally I wanted a much higher discharge rating.. This battery limits the output to 25a with a 30a burst which isn't a lot.. But if I would have gotten another battery with higher discharge my paddleboard would have suffered and probably crashed. The app has been perfect and my battery life is great
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Reviewed in the United States on July 19, 2025 by Brian Gardner Brian Gardner