【Like New】Redodo 12V 140Ah Dual Purpose Marine Battery, 1000 CCA
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12V 140Ah Lithium dual purpose marine battery

【Like New】Redodo 12V 140Ah Dual Purpose Marine Battery, 1000 CCA
$487.59 $729.99
Save 33%
🏆 Certified by UL-1973, CE, FCC, ROHS, UN38.3

The All-in-One & Best Dual-Purpose Marine Battery for Every Onboard Demand

Dual-Purpose Lithium Battery: The Redodo 12V 140Ah LiFePO4 battery delivers outstanding dual performance in Group 31 size. As a starter battery, it provides powerful 1000CCA for reliable engine starts, compatible with most fuel-powered outboards including YAMAHA, Suzuki, Honda, Mercury, Evinrude and Tohatsu models. As a deep cycle battery, it offers 140Ah capacity (1792Wh) for extended runtime, outperforming traditional AGM batteries in both power and longevity.

Smart Bluetooth & OTA Function: Monitor and control the Redodo 12V 140Ah LiFePO4 Battery via smartphone with Bluetooth connectivit - check status, discharge switch or power off. This battery features the industry's first OTA (Over-The-Air) upgrade capability for dual-use lithium batteries, enabling direct updates to new Bluetooth software and access to the latest functionalities.

Energy Reserve Mode: The Redodo dual purpose marine battery is equipped with ERM (Energy Reserve Mode) Function, which can automatically reserve ~25% capacity to ensure enough power for starting your engine and returning to shore, allowing you to sail without worries.

Group 31 Size & IP67 Waterproof: Universal Group 31 dimensions (13" L × 6.77" W × 8.5" H) , 36.55lbs ultra-lightweight design for direct lead-acid replacement. With an IP67 waterproof and dustproof rating, ensures reliability in marine and humid environments.

Self-Heating Technology: Charges reliably even at -4°F/-20°C thanks to self-heating tech, it's built to withstand extreme environments.

EV Grade cells & 20+ BMS Protections: Powered by 8 EV Grade cells, this 140Ah lithium cranking battery ensures 5,000+ starts and 4,000+ cycles @100% DoD. Enjoy 100% high efficiency and a low self-discharge rate, resulting in reduced maintenance costs and effective performance. Advanced BMS provides over-charge/over-discharge/short-circuit/over-current/temperature protection, etc.

Scalable Power for Versatile Use: Redodo 12V lithium battery 140Ah supports parallel connection of up to 4 batteries for higher CCA or 4P4S configuration for expanded deep-cycle energy. Perfect for fuel-powered outboard engines, shallow water anchors, fish finders, RVs, solar systems, and trolling motors. Not recommended for vehicles (cars, trucks, etc.).

Certified & 5 Years Warranty: Redodo 12V 140Ah dual purpose battery is compliant with ABYC equirements for lithium batteries., UL1973, FCC, and CE standards. Backed by a 5-year warranty and 24/7 customer support. Get yours today!

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【Like New】Redodo 12V 140Ah Dual Purpose Marine Battery, 1000 CCA

【Like New】Redodo 12V 140Ah Dual Purpose Marine Battery, 1000 CCA

$487.59 $729.99

  • FEATURES

  • SPECS

  • FAQ

  • REVIEWS

Join the Redodo Family
Where Every Purchase is Backed by Care and Quality

Redodo 12V 140Ah dual purpose marine battery
Redodo 12V 140Ah dual purpose marine battery

One Battery, Multiple Solutions

The Most Cost-Effective, Space-Saving 12V Marine Battery

Following a rigorous development journey and intense testing, we're excited to introduce the Redodo 12V 140Ah Dual Purpose Marine Battery—the first lithium starter battery built to fire up outboard engines up to 225 HP. It delivers unbeatable cranking power in any weather, saves significant space and weight, and boosts reliability like never before.

12V dual purpose marine battery 1000 CCA battery

Powerful Cranking: Get Your Outboard Running with Ease

The Redodo Dual Purpose 1000 CCA Marine Battery supports up to 150A charging from an outboard motor's alternator for rapid energy replenishment. It works with most outboard motor brands, including Mercury, Honda, Suzuki, Evinrude, and Tohatsu.

best dual purpose marine battery

Real-Time Battery Monitoring with the Redodo App

Think of it as a "fuel gauge" for your battery. By connecting your Group 31 marine battery to the REDODO app, you can access vital information like remaining capacity, cycle count, voltage, current, and more. Monitor your battery's charging and discharging status anytime, anywhere.

dual purpose marine battery with bluetooth

Top Automotive-Grade Battery Cells

With over 5,000 cranking cycles and 4,000 deep cycles at 100% DOD, the Redodo 12V Marine Battery LiFePO4 cells provide higher energy density than lead-acid batteries. They deliver greater discharge currents and ensure a lifespan of up to 10 years.

LiFePO4 dual purpose marine batteries

One Replacing 3* 100Ah AGM Batteries, Reduce Weight by 80%

With more usable energy than three AGM 12V 100Ah batteries combined (which have a discharge depth of just 50% and weigh around 189 lbs), the Redodo Dual Purpose Marine Battery weighs only 20% of their total weight. It reduces your setup footprint by two-thirds without any extra wiring, making it the simple, lightweight powerhouse you need.

lithium dual purpose marine battery vs. agm dual purpose marine battery

Extended Runtime, Same Reliable Size

With 140Ah capacity in a Group 31 footprint, you get extra energy without sacrificing space with the Group 31 marine battery—perfect for extended adventures.

12V 140Ah Group 31 marine battery

Effortlessly Power 12V Loads Onboard

Redodo dual purpose marine LiFePO4 battery

Four Quick Charging Options for the Dual Purpose Marine Battery

charging a dual purpose marine battery
tips for dual purpose 12V marine battery

SPECS

BATTERY
Cell Type：
LiFePO4 Starting Cells
Warranty：
5 years
Cycle Life：
4000+
Nominal Voltage：
12.8V
Rated Capacity：
140Ah
Energy：
1792Wh
Max. Expansion (Parallel & Series)：
For Starting and Deep cycle: 4P1S; For ONLY Energy Storage: 4P4S
Internal Resistance：
<40mΩ
Certifications：
UL-1973, FCC, CE, RoHS, UN38.3, CE RED, FCC ID
Hot Cranking Amps (HCA)：
1500
Marine Cranking Amps (MCA)：
1200
Cold Cranking Amps (CCA)：
900(-18℃@1s) 1000 CCA (-10℃@1s)
Bluetooth：
YES
BMS
BMS：
140A
Max. Continuous Output Power：
1792W
Max. Continuous Discharge Current：
140A
Max. Charge Current (Outboard Alternator)：
150A
Max. Charge Current (Outboard Charger)：
140A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.6V
Recommend Charge Current：
28A (0.2C)
TEMPERATURE
Charge Temperature：
-20°C to 50°C/-4°F to 122°F
Discharge Temperature：
-20°C to 60°C /-4°F to 140°F
Storage Temperature：
-10°C to 50°C/14°F to 122°F
Low-Temperature Protection：
Yes
Low-Temperature Charging Protection Auto Recovery：
Yes
SELF-HEATING
Heating Temperature：
-20°C to 5°C/-4°F to 41°F
Approx. Heating Time：
40-60 mins(From-10°C/14°F); 60-80 mins (From-20°C/-4°F)
Required Minimum Charge Current for Heating Function：
10A
OTHERS
Terminals：
M8 bolts
Weight Approx.：
36.5lb
Size：
L13*W6.77*H8.5inch
Housing Material：
ABS Housing
Protection Class：
IP67

FAQ

Q: What does CCA mean on a battery​?

A:

CCA stands for Cold Cranking Amps, which is a measure of a battery's ability to start an engine in cold temperatures. Higher CCA ratings mean the marine battery can provide more power in cold conditions, making it an essential factor for boats used in colder climates.

Q: What's the Max.charging current for the 1000 CCA battery?

A:

If you charge the battery with a AC charger, the max.charging current is 140A;

If you charge the battery with the alternator in the fuel engine, the max.charging current is 150A.

Q: What's the waterproof rating of the dual purpose marine battery?

A:

The dual purpose marine battery can support IP67 protection. To avoid potential issues, it is recommended to install the 12V marine battery in a waterproof battery container and/or position it at a higher level. This will prevent the battery from being partially or wholly submerged in the water accumulated at the bottom of the boat.

Q: Can these dual purpose marine batteries be connected in series and parallel?

A:

For Starting and Deep Cycle:

You can connect up to 4 identical batteries in parallel for a battery system of up to 12V (12.8V) and 560Ah.


For Energy Storage Only:

You can connect up to 16 identical batteries in the following ways:

- 4 in series to create a 48V (51.2V) battery system, or

- 4 in parallel for a 560Ah battery system.

Q: Can the 1000 CCA marine battery be used to start a vehicle?

A:

DO NOT use this 1000 CCA battery to start any type of vehicle, including cars, motorcycles, or tractors.

REVIEWS

Why buy from Redodo?

Grade-A cells at super friendly price

We do 100% testing of all Redodo batteries before shipping to you, with grade-A cells and high-quality materials at radically prices than comparable retails.

2-5 working days fast and free delivery

In order to let you start your quality life faster, our team is able to deliver your order from our US local warehouse to your front door within 2-5 business days.

Lifetime technical consult service

Redodo provides 5-year warranty for batteries (2-year for chargers) and lifetime consultation support, we hope you can feel easy and enjoyable when you use the battery.

We love to help

Our Team injects passion, integrity, respect, and professionalism into our LiFePO4 batteries and business, if you have any questions, please feel free to contact us, we love to help.