3 Best
40 Amp Battery Chargers
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Product Highlights- Fast charging car and bike battery booster input voltage: 100-240v ac, 50-60hz; rated output: 12v dc,5-6a max; minimum start voltage: 8.0v; battery range: 4-100ah.
- Intelligent led digital display:displays charging status and battery status, charge voltage, charge current, etc.automatically stops charging when fully charged.it provides constant voltage charge for optimal maintenance of the battery. can enables optimal battery charging without fear of overcharging.
- Wide range use: suitable for all kinds of vehicles, charges all type of agm, gel, sla, flooded(wet), calcium type deep cycle automotive or marine 4ah-100ah 12v battery: cars, motorcycles, lawnmowers and more. perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage.
- Multiple protection: built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. avoid any dangerous situation. ideal for carefree long-term maintenance battery for car charging.
- High technology & efficiency: solve battery power, power acceleration and internal resistance problems. using pulse repair technology to repair pulsed high frequency and low frequency, low bottle piezoelectric, has been idle for a long time, the battery does not charge the battery, has a good effect repair and activation, thus changing the battery is a good measure.
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Product Highlights
- . charges the battery with switching mode control (smps) based design and constant current working at 50khz.
- . automotive battery lead acid inverter and tubular battery
- . heavy duty dc fan to prevent transformer from overheating. current adjustable from 1 to 15 amp. 7. the minimum charging voltage in the battery should not be less than 6 volts.
- 6 month warranty customer care no 7982488860 only whatsapp now
- . battery protection against reverse polarity and automatic over current limit and intelligent thermal management.
- .easy battery connection with clip leads, under voltage and current protection, digital display for charging amp and dc volts with overvoltage
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Product Highlights
- Charges three banks
- 12 volt dc output
- Auto-ranging (100-250vac/50-60hz) global ac input with reduced harmonic distortion allowing all models to operate off a household power outlet connection; pronauticp consumes less power so more ac power is available on board
- Real time indication of wiring faults or adverse conditions that may impact the operation of a boat's charging system
- Promar digital performance charging system
- 40 amp charge capacity
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