can we have similar board for Lead acid batteries?

This is only for lithium. You can charge a lead acid battery but charging stops when the battery reaches 12.6v.

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12V MPPT Solar Panel Controller CN3722 3S Lithium Li-ion 18650 Battery Charge Controller Module

12V MPPT Solar Panel Controller CN3722 3S Lithium Li-ion 18650 Battery Charge Controller Module

Product ID: 404843963

Details

Colour
multicolor
Brand
xcluma
Voltage
12 Volts
Material
Aluminium
Manufacturer
Bytesware

⚡3A max constant current

🌞MPPT tech for max solar efficiency

🔋Supports 3S Lithium Li-ion 18650

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3.78 OMR

Duties & taxes included

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Description

🌞 Charge smarter, live greener — never miss a watt!

PRECISION MPPT CHARGING - Harness every ray with cutting-edge maximum power point tracking for ultra-efficient solar energy conversion.
INTUITIVE LED INDICATORS - Dual-status lights keep you instantly informed—charging, full, or no battery—so you’re always in control.
WIDE VOLTAGE COMPATIBILITY - Handles input voltages up to 28V with buck mode DC-DC conversion, perfect for diverse solar panel arrays.
COMPACT LIGHTWEIGHT DESIGN - Sleek aluminium build at just 200g fits seamlessly into any solar setup without bulk.
OPTIMIZED LITHIUM BATTERY CARE - Tailored charging profiles for 3S Lithium Li-ion 18650 batteries ensure longevity and peak performance.

The xcluma 12V MPPT Solar Panel Controller CN3722 is a high-efficiency charge management module designed specifically for 3S Lithium Li-ion 18650 batteries. Featuring advanced MPPT technology and a compact aluminium design, it delivers up to 3A constant current with precise voltage regulation and intuitive LED status indicators. Ideal for solar setups requiring input voltages up to 28V, this controller maximizes energy harvest while protecting battery health.

Specifications

ASIN	B09MMMRFYS
Best Sellers Rank	#36,205 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #362 in Solar & Wind Power Parts & Accessories
Brand	xcluma
Brand Name	xcluma
Colour	multicolor
Country of Origin	India
Customer Reviews	3.8 out of 5 stars 19 Reviews
Display Type	LED
Importer Contact Information	Select brands international pvt ltd. 44 pologround industrial area,Indore 452001 (M.P.), Sound Land Corp
Included Components	Robotbanao
Item Dimensions L x W x H	5L x 5W x 15H Centimeters
Item Type Name	ROBOTICS COMPONENT
Item Weight	200 Grams
Manufacturer	Bytesware Electronics, Select brands international pvt ltd. 44 pologround industrial area,Indore 452001 (M.P.), Sound Land Corp
Manufacturer Contact Information	Select brands international pvt ltd. 44 pologround industrial area,Indore 452001 (M.P.), Sound Land Corp
Material	Aluminium
Material Type	Aluminium
Model Number	BE-002461
Packer Contact Information	Select brands international pvt ltd. 44 pologround industrial area,Indore 452001 (M.P.), Sound Land Corp
Part Number	BE-002461
Product Dimensions	5L x 5W x 15H Centimeters
Smart Home Compatibility	Not Smart Home Compatible
Unit Count	1 Count
Voltage	12 Volts

Reviews

N**R

Great MPPT for lithium battery

Great MPPT for your lithium battery. Have used it before. But if you are using for lead acid battery, the charge full indication is at 12.6v. hence exclusively for lithium batteries.

24.05.2022

M**V

Waste item

2.07.2025

A**R

Wrong product sent

I got 2S board, but the product description says its 3S. Contacted xcluma support but no response. Waster of time and money.

20.08.2023

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