12v 4a Lead Acid Battery Charger Desulfator With Lcd
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Programmed four auto stages (Pre-charge, repair or normal charge, trickle, pulse maintenance) charging process，It is designed for all kinds of 12V 4~100Ah lead-acid battery, such as SLA, AGM and Gel battery.
Connect battery to detect voltage firstly. When battery voltage is less than 11V, it enters pre-charge mode. Half an hour later, if the voltage is still below 11V, it enters the repair mode(Repair). (Repair time is 24H, if 24H later the battery voltage is still less than 11V, It is recommended to replace the battery, if it is higher than 11V, enter the main charging
mode); When the charging current is less than 0.5 A, it enters trickle charging state, (at this time percentage bar display as 100 %, and charge full(FUL) display). When trickle current is less than 200mA, charger will cutoff completely. After charging cut off, the battery voltage is tested every 2H. If the voltage is less than 13V, charger will pulse the battery to recharge.
In additional, the charger can detect battery voltage, percentage while connecting with battery individually.
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Battery Type Charged |
lead acid battery |
|
Brand |
Gudy |
|
Charge Current |
4A |
|
Output Voltage |
13.8V |
Business Nature
Manufacturer
Country/Region
Shenzhen, China
Main Products
Nimh, Li-ion, Lithium, Lead Acid...
Payment Terms
Bank wire (T/T)
GUDY ELECTRONICS is located in Shenzhen City, Guangdong province, China. We are established in 2000 and specialize in the researching, developing and manufacturing of different kinds of battery chargers and power adapters. Our factory covers over 3000sqm and employs over 100 staff, with capacity over 500, 000 pieces per month. With extensive experience and hard working in products, Gudy have been a famous power supply manufacturer both in and out. Battery chargers, as our main products, are widely used for e-bike, wheelchair, scooters, motorcycles , RC toy, RC flight, mobile light/lamp, mobile electronics, and and so on. Power adapters are also in range of products. Gudy engineers specialize in the design and manufacture many types of NiMh, NiCd, Li-ion and Lead-acid battery charger. These products have high performance microprocessor technology to power your battery safely and quickly
