Lithium Ion Batteries Vs Lead Acid Battery

Noco Genius2x2 Two-bank Battery Charger

Product Code: ga112388
Availability: In Stock

$299.85 $386.81

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11 reviews Write a review

Description
Reviews (11)

The Genius2x2 Two-Bank Battery Charger is a 6-volt and 12-volt two-bank battery charger, battery maintainer, trickle charger, and battery desulfator. It's rated at two amps per bank for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries.

Charges 6V & 12V Batteries Two 2A Banks Charge Batteries Down to Zero Volts Works with Various Battery Chemistries

Packaging Info
Package Weight	4.7 lb
Box Dimensions (LxWxH)	10.9 x 7 x 5.3"

Designed to charge and maintain multiple vehicles like cars, motorcycles, boats, ATVs, RVs, lawnmowers, trucks, and more
Designed for 6V and 12V lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries
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
Charge batteries as low as 1 volt, or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts
Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life
Fully automatic, worry-free battery maintainer for everyday use, 24/7, with zero overcharge

Related Questions and Answers

Q: 1. What type of batteries does this charge?

A: The RE3-ACC-BC2 Two-Slot Battery Charger is designed to charge NiMH rechargeable AA battery cells for Electro Voice RE series Handheld and bodypack transmitters.

Q: 2. Can I charge my Nikon D500 & D850 battery with the Watson EN-EL15 Battery Plate?

A: Yes, the Watson plate is compatible with those batteries.

Q: 3. will this fit hero4 black?

A: Yes it will work perfectly with the Hero 4 Black batteries. I have 2 and they work great.

Q: 4. Can complaints about the battery-holder-plates being insecure be solved with tape or gaffers tape applied to the side and bottom of the plates??? Is it feasible to secure them in some manner like this???

A: I have not been able to solve this problem by placing tape or cardboard underneath the plates.

Q: 5. Do these batteries fit and work with the SJCam SJ4000 Wi-Fi action cam?

A: Sorry, GoPro and SJCam batteries and chargers are not interchangeable.

Q: 6. Anyone know where to get a replacement DC car charging cable for this?

A: Unfortunately, we do not carry a replacement DC car charging cable for the Watson Duo charger. We recommend reaching out to the manufacturer/distributor, Gradus Group. Tel: (212) 594-2120 Email: info@gradusgroup.com

Q: 7. Hello, I was wondering if there is a chance to by this charger with additional plates for use with other type batteries.

A: Yes, you can use interchangeable battery plates with the Watson Duo LCD Charger with Two NP-BX1 Battery Plates.

Q: 8. Will this charger work for the EN-EL15b battery?

A: Yes it will

Q: 9. How much time does it take to charge a fully depleted Nikon EN-EL15 battery? Does it take longer if I charge two bateries simultaneously?

A: It takes about 45 min. No difference if one or two batteries. Also nice to see the meter % charge.

Q: 10. I currently own this charger. Is it safe to use with Sony-style L-Series batteries (with the correct battery plates of course)?

A: Yes its safe. The Sony L plate is at this link https://bhpho.to/37ZXAJu.

J P	27/08/2024
Reasonable cost for remote car charging when needed 5

William	25/08/2024
Charges the batteries, shows battery condition, and health. works exactly as advertised. it uses different adapters to accommodate different types of batteries, which makes this a very versatile charger. One charger, many adaptors..sounds great to me! Even fits in my camera bag 5

maury	13/08/2024
Works perfectly with both Fuji and Nikon batteries. Better than the charger that came with both cameras. 5

Andrew B.	01/08/2024
This charger does a great job of charging two batteries simultaneously, while accurately reporting the status throughout the process. I love the fact that it's the only charger I need to pack in my bag because I also purchased the battery plates needed to charge my Canon and Sony batteries. This charger can even charge two different batteries at the same time, while also charging a mobile device through its USB charging port. 5

Tom	21/06/2024
Love this charger as it seems to charge my batteries faster then the one that comes with my camera. It will charge one or both battery at the same time. It will charge two different type/voltage of batteries at the same time! The adaptors for different batteries need to be purchase separately but they are not expensive. The unit will also check your battery voltage and how much charge if left in the battery in percentage. Clear LED display. Display always stay on but not so bright that it will annoy you at night. - highly recommended item. 5

Tim	27/05/2024
I have over 10 batteries for my Nikon cameras, different sizes and models, the Watson plated allows me to charge any of them on one charger, and at two at a time. Bright illuminated digital screen lets you see the progress of the charging process in a clear easy to read screen. Great when traveling by car, to have two fully charged batteries ready to go. Plates tend to disengage from charger if you are not careful, but are easily snapped back in. 5

Photorifics	13/05/2024
If you don't have this charger your wasting valuable time. It displays battery level on a LCD screen and charges two batteries at once, quick, fast, and in a hurry! The Watson is the best accessory product I've ever purchased! No more panicking because you thought your batteries were charged enough the night before. No more waiting for the blinking light to go solid with that single battery charger, or interrupting charge time by putting the battery in your camera to verify the charge level. That time can now be spent looking for your car keys. If Sherlock Holmes were alive today he would be working with this Watson too! 5

AudioBob	12/05/2024
Charge my nikon batteries 5

Jim	15/04/2024
With the acquisition of newer cameras available with battery grips, most of my cameras use two EN-EL 15 cells. It was time-consuming to remove one, charge it for 3 or 4 hours, reinsert it into the camera, only to go through the same process with the second battery. Now I can charge both batteries for the same camera in one operation and half the time. 5