12V 25A Waterproof Lead Acid Battery Charger

12V 25A Waterproof Lead Acid Charger

Brief Descriptions:

12V 25A output Marine Battery Charger.

IP65 / IP66 Waterproof Rate Rate.

Universal 110~230Vac input voltage with PFC.

14.4 / 14.7V customized max charging voltage for lead-acid batteries. 

Micro-processor controlled and intelligent 4 steps charging。

92% high efficiency.

Power Factor >0.95

2 years warranty, high quality.

Specifications:

AC input voltage: universal 90 to 264Vac with PFC

AC input freq.: 50 / 60 Hz

Rated output: 12V 25Amps

Max charging voltage: 14.4V / 14.7V

Waterproof rate: IP65 / IP66

Dimensions(LxWxH): 262 x 134 x 86 mm

Net weight: 2.8 KG

Housing: Aluminum

Color: silver or black

Techonolgy:

High Frequency Switching Mode Power Supply

Smart MCU contolled

Protections:

Short circuit, Over-voltage, Over-temperature, Reverse Polarity.

Warranty:

Fully 2-year warranty with Free Replacing Policy.

Responding in 24 hours after getting failed product report from customers.

Introducing the 12V 25A IP65/66 Waterproof Lead Acid Charger – High-Efficiency Marine & EV Charging Solution

Danl’s 12V 25A Waterproof Lead Acid Charger is a robust, marine-grade charging device designed for AGM, GEL, SLA, and other lead-acid batteries. Built to withstand harsh environments with an IP65/IP66 waterproof rating, this charger ensures reliable performance in marine, RV, and electric vehicle applications. Featuring universal 90~264Vac input with PFC (Power Factor >0.95), it delivers 92% high-efficiency charging while reducing energy waste.

Smart Charging & Customization
Powered by a microprocessor-controlled system, the charger utilizes an intelligent 4-step process (pre-charge, CC, CV, floating) to optimize battery health and longevity. Customizable max charging voltage (14.4V/14.7V) accommodates various lead-acid battery types, ensuring precise charging without overvoltage risks. Its High-Frequency Switching Mode Power Supply and MCU technology guarantee stable, fast, and energy-efficient operation.

Durable Design & Advanced Protections
Housed in a rugged aluminum casing (silver/black), this lightweight yet durable charger (2.8kg) offers superior heat dissipation and corrosion resistance. Comprehensive safeguards include protection against short circuits, over-voltage, over-temperature, and reverse polarity, making it ideal for demanding outdoor and marine environments.

EV-Specific Features & Versatility
For electric vehicles, the charger supports an in-lock signal to prevent ignition during charging and a remote signal wire for seamless integration with digital displays. Compatible with both lead-acid (floating mode) and lithium batteries (auto cut-off), it’s a versatile solution for diverse applications. Custom input plugs and output connectors are available to meet specific customer requirements.

Global Compliance & Warranty
Backed by a 2-year warranty and a 24-hour customer support response, Danl ensures unmatched reliability. Compact dimensions (262x134x86mm) and waterproof construction make it a portable, all-weather charging partner.

12V 25A lead acid charger, IP65/66 waterproof marine charger, high-efficiency battery charger, smart MCU-controlled charger, AGM/GEL/SLA battery charger, OEM EV charging solution.

Perfect for marine enthusiasts, RV owners, and EV manufacturers, this charger combines durability, intelligence, and efficiency—delivering premium performance at a competitive price.