- Overview
- Product Description
- Packaging & Shipping
- Certifications
- Company Profile
- FAQ
Basic Info.
Product Description
Functions and features
- This specially designed lead-acid battery charger is perfectly equipped to power up various types of 12V lead-acid batteries, ensuring they are efficiently charged and ready for use.
- Experience the future of charging with our 8-step automatic intelligent charging mode, crafted to deliver superior charging efficiency and battery longevity.
- The maximum stable charging current is 8A, guaranteeing a robust and reliable power supply for your battery needs.
- Provides battery repair mode, designed to rejuvenate and enhance the performance of your battery, extending its lifespan and reliability.
- With an IP65 waterproof rating, this charger is ideal for use in wet and challenging environments, offering unmatched durability and protection.
- Smart unattended mode allows for seamless long-term connectivity, offering peace of mind with its reliable and efficient performance.
- Built-in high and low temperature automatic compensation mechanism, designed to effortlessly manage special conditions like extreme cold winters and scorching summers, maintaining optimal performance.
- Built-in protection features including overvoltage, overcurrent, overheating, and reverse connection safeguards, ensuring your device is always secure and protected.
- The output power is intelligently reduced when the charger's temperature rises too high, safeguarding your device while maintaining operational efficiency.
Input | 220-240V-AC/50-60Hz |
Charging Voltage | Motorcycle and car: 14.4V AGM: 14.7V Repair: 15.8V Float: 13.6V |
Working Temperature | -20ºC~50ºC (-4ºF~167ºF) |
Charger Type | All types of 12V lead-acid batteries |
Battery Capacity | 1.2-160Ah |
Protection Class | IP65 |
Maximum Charging Current | 8A |
Max Current of Unattended Mode | 4A |
Reverse Leakage Current | <1.5Ah/month |















Our packaging is as simple yet effective as our products, with customizable options to meet your unique requirements..


Founded in 2005, Shenzhen Leagend Optoelectronics Co., Ltd. stands as a beacon of innovation in battery monitoring and testing technology. Seamlessly integrating product design, R&D, production, sales, and service, we operate from a 3,000 square meter facility. With over 13 years of significant OEM experience for international brands, our production processes adhere to ISO9001 quality management standards, ensuring certified excellence. Every product undergoes an exhaustive 8-hour aging test, assuring top-tier quality. We welcome both OEM and ODM orders with open arms, offering flexible solutions whether you're choosing from our existing catalog or seeking custom engineering solutions. Connect with our dedicated customer service team to fulfill all your sourcing needs.


A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive prices to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.