Can I use this to charge a second battery in the back of my cargo van? Without a solar panel.

that's what it's for so yes. the solar is not required.

If I use solar panel does this also charge starter battery?

Depends on how the unit is connected and the voltage the panel is supplying.

How many Anderson Plugs does it come with?

It comes with 3. One for solar input. Battery output and 12v charge input

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ATEM POWER 40A DC to DC Battery Charger with Anderson Plug Reverse Charge Solar Input MPPT for AGM, Gel, Calcium, Lead Acid, LiFePO4 Batteries of 4WDs, RVs, Campers, Trailers On-Board Charger

ATEM POWER 40A DC to DC Battery Charger with Anderson Plug Reverse Charge Solar Input MPPT for AGM, Gel, Calcium, Lead Acid, LiFePO4 Batteries of 4WDs, RVs, Campers, Trailers On-Board Charger

Product ID: 538202047

Details

Brand
ATEM POWER
Color
gray
Item Weight
1.45 Kilograms
Output Voltage
24 Volts (DC)
Product Dimensions
5.59"D x x

⚡40A high current output

🔋Multi-chemistry battery compatibility

☀️MPPT solar input with DC priority

156813 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

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Description

⚡ Power your off-road lifestyle with smart, unstoppable energy!

ROBUST SAFETY SUITE - Comprehensive protections including reverse polarity, overvoltage, and temperature safeguards for worry-free use.
SMART 3 STAGE CHARGING - Maximizes battery lifespan with intelligent charging tailored to your battery type.
DUAL DIRECTION POWER FLOW - Reverse charge your starter battery effortlessly for zero downtime on your adventures.
SEAMLESS INTEGRATION CONTROL - Anderson plug and intuitive SELECT button make switching batteries and setups a breeze.
UNIVERSAL BATTERY COMPATIBILITY - Supports AGM, Gel, Calcium, Lead Acid, and LiFePO4 batteries for ultimate versatility.

The ATEM POWER 40A DC to DC Battery Charger is a rugged, versatile on-board charger designed for 4WDs, RVs, campers, and trailers. Featuring 40 amps output, MPPT solar input with DC priority, and compatibility with multiple battery chemistries including LiFePO4, it ensures efficient, intelligent 3-stage charging. Its reverse charge capability revives flat starter batteries from auxiliary power, while advanced safety protections guarantee reliable performance in demanding environments. Equipped with Anderson plugs and easy controls, it’s built to keep your adventures powered and worry-free.

Specifications

ASIN	B0BYMM55LL
Amperage	40 Amps
Best Sellers Rank	#237,559 in Automotive ( See Top 100 in Automotive ) #758 in Battery Chargers
Brand	ATEM POWER
Color	gray
Connector Type Used on Cable	Anderson plug
Current Rating	40 Amps
Customer Reviews	4.6 4.6 out of 5 stars (16)
Input Voltage	12 Volts
Item Dimensions D x W x H	5.59"D x 7.48"W x 1.97"H
Item Weight	1.45 Kilograms
Manufacturer	ATEM POWER
Mfr Part Number	46055222-bc92-4a8b-8a67-3002ae304599
Number of Ports	1
Output Voltage	24 Volts (DC)
Specification Met	energy
Warranty Description	1 Year

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156813 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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