12 Volt 30Ah Lithium Deep Cycle Battery
- 70% lighter than lead acid batteries
- Two to four times the service life (3000-5000 cycles)
- Great for marine, RV, floor sweepers, lift gates, UPS systems, solar energy storage
- Battery Management Systems (BMS) with power terminal cut-off and recovery
- Built in cold weather protection – Does not take a charge if temperatures are below -4C or 24F in our case. Some variations with part tolerances.
- Cell balancing and low voltage/over voltage protection, short-circuit protection
- Bluetooth technology to monitor battery status
- Maximize your energy potential with 99% Depth of Discharge (DOD)
- Drop in replacements (plug and play)
- Run as many needed in parallel
- Can go up to 4 in series with this battery
- Comes with an 11 Year Battery Warranty to give you peace of mind with your purchase.
- Compatible with the following chargers: Ionic, Noco Gen Pro, Dual Pro PS/ Auto, Minnkota Precision, Pro Mariner/Pro Tournament Elite, Stealth, Troll Bridge DC, Power Pole.
Ionic Lithium Battery Deep Cycle 12V30-EP
World Class Safety Features
Ionic Lithium Deep Cycle 12V30-EP has 12 volts and a 30Ah capacity and is perfect for powering your deep cycle systems. Ionic Deep Cycle has an internal microprocessor controlled battery management system (BMS) that monitors the key operational parameters during charging and discharging, such as voltages, currents and internal temperatures. Ionic Deep Cycle Batteries can be hooked up 4 in series and as many needed in parallel.
The 12V 30Ah can also be used for recreational fishing that provides 6-8 hours of trolling on a 36V system. Not recommended for tournament fishing.
Built for Long Lasting Reliable Power
The Ionic Deep Cycle Battery has a cycle life of 3,000 cycles or about 10 calendar years. Our lithium-ion batteries have a usable capacity of 99% compared to 50-60% for traditional lead-acid batteries]. LithiumHub Deep Cycle batteries function in the widest range of temperatures with a discharge temperature range (Functional) of –20°C to 60°C (–4°F to 140°F) and a charge temperature range of 0°C to 45°C (32°F to 113°F). Automatically detects if batteries are too cold to take a charge.
The Ionic Deep Cycle Lithium Battery line has the best weight to power ratio on the market
At 6.5” (L) x 7.7″ (W) x 7.0” (H) and weighing only 11.7 lbs., the Ionic Deep Cycle 12V30-EP has the best size to power ratio of any deep cycle battery on the market. Connectors: M6 screws allow the battery to be installed in any direction unlike lead-acid batteries which are fixed. Ionic Deep Cycle Batteries self-discharge rate per month is between 1-3% compared to lead-acid batteries which are about 30%. Max charge voltage is 14.6V and the discharge cut-off voltage is 10.5V. Max charge current is 15A and max discharge current is 40A / 170A(3s). Can be charged with solar chargers. Can be charged with most traditional lead-acid chargers that do not have “Desulfate” mode, provided the current levels do not exceed lithium battery charge specification. Using a traditional lead-acid charger that reaches 14.4-14.6 volts will allow the battery to be fully charged. Chargers that do not exceed 13.6 volts will only charge the battery to 50% capacity or less.
Has Bluetooth connection
Can be charged in series
Can be charged in parallel
30 Day Return Policy
11 Year Battery Warranty
|Dimensions||7″ (L) x 6.5″ (W) x 7.7″ (H)
|Life Cycles||3,000 @ 80% DOD|
|Max Charge Voltage||14.6±0.1V|
|Discharge Cut-Off Voltage||~8.0V|
|Max Charge Current||15A|
|Max Discharge Current||30A|
|Peak Current (3S)||70A (3S)|
|BCI Group Size||25|
|Terminal||3/8 UNC Thread|
|Water Rating||Water Resistant|
Please read our frequently asked questions page for answers commons questions regarding lithium ion batteries.
Don't just take our word for it! See real feedback from our customers
Solid, works great. So light it is amazing!
12v 30amp lithium
So far I’ve been impressed. Love the Bluetooth feature to see what percent the battery is on while I’m on the water. The Bluetooth feature is also very nice to see how much longer the battery will be charging for! In addition, I’m running a Garmin 10inch unit with livescope on this battery. I fished for 8-1/2 hours last weekend and had 28% battery left on the unit. I’d say this battery will definitely get you through a full day of fishing from sun up to sun down which is what I needed! Overall I’m very impressed with the battery! Highly recommend it!
Very lightweight powers my 93sv and livescope black box all day without any hiccups. Was able to mount in my front bunk without affecting the ride of the boat. Would buy again highly recommended!
Great! Love the bluetooth monitoring.
Everything went great, love it. Now I need the 36v and charger!
experience the advantage of ionic brand lithium batteries
Buy with confidence with our competitive no-nonsense 11 year warranty.
Ionic uses the best cells so your battery lasts longer and performs better.
Monitor your charge at any time from our user-friendly Ionic mobile app.
get the battery of tomorrow, today
50 percent lighter
2x the power
5x faster charging