2 Bank Marine Battery Charger 5X2, 10A (5A/Bank) - 12V Waterproof Onboard Battery Charger, Battery Maintainer & Desulfator for SLA/AGM, Lithium (LiFePO4), Calcium & Deep-Cycle Battery- Charged 24/7
Condition: New
Buy Now, Pay Later
As low as
$14.88
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Aug 18
Recently Viewed
![ZAHIUS Airpods Pro Silicone Case Funny Cute Cover Compatible for Apple Airpods Pro[Culo Ass Anime][Designed for Kids Girl and Boys] (Purple)](https://m.media-amazon.com/images/I/51rplw5LaGL._AC_US500_.jpg)
Size: 2 Bank(10A)
Features
- 5X2, 2-Bank, 5A Per Bank: Marine battery charger for all types of lead-acid & lithium-ion 12V batteries, including marine, boat, starter & deep-cycle batteries. IP68 waterproof fully-sealed charging. Boat battery chargers can be charged 24/7 onboard.
- 3 Charging Modes: 12V SLA/AGM, 12V LITHIUM, 12V CALCIUM. 2 Batteries can charge at the same time. Each battery can independently select the suitable mode via press "MODE".
- Force Mode: Onboard marine battery charger charge dead batteries. When battery is lower than 1V, you can manually begin charging: Only press and hold the MODE button for 5s.
- Auto Repair Mode & Advanced Diagnostics: You don't need to operate. 12V Repair light is on, automatically start repair. Advanced Diagnostics: Over Voltage, Bad Battery, Over Temperature, Reverse Connection. Help you find problems quickly.
- Enjoy Precision Charging: An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- 3-YEAR WARRANTY FOR CHARGER: 5-Grid Power Display - 20%, 40%, 60%, 80%, 100%. Whats in the box : 1* On board battery chargers for boats ; 2* Battery clips; 2* Battery connectors; 2* Spare fuses; 4* Screws; 1* Bag, 1* Manual. WARNING: USE IN WELL VENTILATED AREA!
Brand: FirstPower Pro
Color: Gray
Product Dimensions: 2.16"D x 6.49"W x 7.55"H
Item Weight: 4.5 Pounds
Output Voltage: 12 Volts
Output Voltage: 12 Volts
Input Voltage: 120 Volts
Current Rating: 5 Amps
Amperage: 10 Amps
Compatible Devices: 12V SLA/AGM, Lithium (LiFePO4), Calcium, Deep-Cycle, Marine, Boat, Starter Batteries
Number of Ports: 2
Item Dimensions D x W x H: 2.16"D x 6.49"W x 7.55"H
Item Weight: 4.5 Pounds
Color: Gray
Brand: FirstPower Pro
Mfr Part Number: ICM5A
Manufacturer: FirstPower Pro
Model Number: ICM5A
Warranty Description: 3 year warranty
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Aug 18
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 2 Bank(10A)
Super Easy To Use and works great. Charging Multiple Batteries at one time
Reviewed in the United States on April 30, 2026 by Al
Size: 3 Bank(30A)
Installed and works well
Reviewed in the United States on June 17, 2026 by Amazon Customer
Size: 2 Bank(10A)
I absolutely love this charger. The ability to charge multiple battery types on separate channels is very convenient. I also appreciate that the charger remembers that selection and defaults to the selection when plugged in the next time. The charger is likely going to be larger and heavier than you expect after viewing pictures so make sure to note the measurements before ordering. The inclusion of alligator clamps for using this as a portable charger is a nice inclusion and makes this a better value if the end user wants to utilize the product without permanently mounting it.
...
show more
Reviewed in the United States on June 4, 2026 by Smitty
Size: 2 Bank(10A)
Works great, charged my dead batteries in just a little while. Sump pump had ran them down after a hard rain. Mounted and wired charger up and Next day both were fully charged and all green LEDs!!
Reviewed in the United States on June 3, 2026 by Amazon Customer
Size: 3 Bank(30A)
Excellent charger
Reviewed in the United States on April 4, 2026 by Dena Thompson
Size: 3 Bank(30A)
This charges my trolling motor batteries in just a few hours. I run three lithium batteries and after a full day offshore they are charged and ready to go again in about 3 to 4 hours. It was easy to mount and hook up. and its not so expensive as other brands. Everything worked right away with no issues. It fits well in my setup and does not take up much space. Overall it has worked perfect for what I needed.
...
show more
Reviewed in the United States on January 18, 2026 Reviewed in the United States on January 18, 2026 by 904Local
Size: 3 Bank(30A)
Thus far, it is working fine. Need to see if it holds up over time. Have it mounted inside a metal building (weather protected) with charger's back against ribbed metal panels. So it does get air flow and where it touches metal panels heat dissipation. Charger is being used to simultaneously maintain three 12v sealed car batteries.
...
show more
Reviewed in the United States on June 13, 2026 by Just Me
Size: 2 Bank(10A)
So far so good this thing is quick and effective. I had a few batteries that wouldn't charge fully or were struggling and I hooked this charger up and it didn't skip a beat charged them in a few hours no problem. Would definitely buy again.
Reviewed in the United States on May 23, 2026 by Terry Bright