Tonny Electric & Tools Co., Ltd
Established in 1995
Experienced in OEM and ODM production, we have 14 assembly lines,dozens of injection machines and over 450 skilled employees.
Our major esteemed customers are enjoying more popularity in the world, such as Wal-Mart, Autozone, Scotts Company, Advance Auto Parts, O2coo, Vornado, Technaxx and BIRGMA etc.
Business Type: Manufacturer/Factory
Main Products: Car battery charger, Power Inverter, Fans, Lighting, Trailer connectors,Testing Tools
Number of Employees: 450
Year of Establishment: 1995
Management System Certification: ISO9001:2015
Location: ZheJiang, China (Mainland)

4 Bank Multi Bank Chargers  
PRODUCT FEATURESSimultaneously charges and/or maintains up to five 6V or 12V lead acid batteries (WET, MF, AGM and GEL);6V or 12V 1.5A per charging bank;Charging voltage auto select;No risk of over-charging;Spark proof;Over heat protection;Full protected against short circuit and wrong connections;With LED indicators;Battery recovery -- For 12V batteries voltage lower than 11V±0.5V, or 6V batteries voltage lower than 5.5V±0.5V, the charger could recover the battery. It is very easy to operate.Charging and maintaining up to 4pcs 6/12v batteries with 2A per bank same time 
Plug in the AC power;Now connect the output clamps/terminal rings with the battery correctly;This charger begins charging with 0.8A low current to recover the batteries automatically;
IMPORTANT -- If the battery is totally dead (below 3 volts) the Bank charger will not start. This is due to its internal safety circuit. The
charger safety circuit must sense more than 3 volts before it will allow the charger to turn on. If the battery voltage is below 3 volts, the
charger will not operate and the lights will not turn on. Have the battery checked by a dealer if the battery voltage is very low. Most 12
volt lead acid batteries are likely to be defective if their voltage is below 9 volts.TECHNICAL DATA 
 6V/12V, 4-Bank Waterproof Smart On-Board Battery Charger/Maintainer with Dual USB ports
 

1. 8 amp (2 amp per bank) smart on-board battery Charger for 6/12-volt batteries; charges and maintains all types of lead-acid batteries from 10-120ah, including wet, gel, MF, and AGM
2. Safe for anyone to use. Does not generate sparks, and protects against reverse battery Hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery
3. Recovers deeply discharged and sulfated batteries with pulse charging
4. Charge five batteries at the same time 
5. Dual USB ports 5V/3.4A combined for charging mobile devices

Specifications