⚡ Charge smarter, drive further — never get caught powerless again!
RUGGED METAL BUILD - Durable metal casing with a strong carry handle for on-the-go professionals who demand reliability.
SMART CHARGE MODES - Choose between standard and boost charge rates to optimize battery health and charging speed.
SAFETY FIRST DESIGN - Overload, reverse polarity, and short circuit detection keep you and your battery protected.
POWER PACKED 20 A OUTPUT - Charge your lead acid or AGM battery faster with a robust 20 amp current.
DUAL VOLTAGE FLEXIBILITY - Seamlessly switch between 12V and 24V to suit a wide range of vehicles and equipment.
The Maypole 20A Dual Voltage Car Battery Charger is a TUV-approved, metal-cased charger designed for lead acid and AGM batteries. Featuring dual 12/24V output, built-in safety protections including overload and reverse polarity detection, and selectable charge rates, it offers reliable, fast, and safe charging in a compact, portable design.
Specifications
Manufacturer
Maypole
Brand
Maypole
Model
M730
Package Dimensions
39.8 x 26.4 x 23 cm; 500 g
Item model number
730
Manufacturer part number
MP730
OEM Part Number
730
Item Weight
500 g
Reviews
4.3
All from verified purchases
T**N
Good product and workmanship
I've not actually used this as a battery charger yet, just as a 12v supply for my compressor. It works well in that role supplying all the current I need.I had a quick peek inside and it is a well-made unit, with plenty of cable between connections, and no stress on any components physically. The terminations all have been professionally done with all solder joints done at the right temperature, I could see no evidence of cracking or dry joints as is common with many far eastern products. The componentry looks to be all of a reasonable quality and the tolerances chosen for longevity.So far all in all I am very pleased with both the performance of the charger and the delivery service.
M**N
A MAN SIZED BATTERY CHARGER!
I needed a new battery charger for my old Motorhome that is based on an Iveco Coach. As such this had the 24 volts system for the engine and a 12 volt system for the house battery, lights, fridge etc. I had purchased a smart charger from eBay which was supposed to be able to cope with this situation but just two weeks out of the guarantee period it blew up and could not be repaired as the PCB inside was cemented in. I put this new Maypole charger to work thinking that I would have to switch between the 12 and 24 volts modes of charging but to my good fortune found that it would charge both sets at the same time and is doing a man sized job that the stupid smart charger could not manage. A great bit of kit and built like a tank.Al.
D**.
good charger
very nice and good quality charger. High amp with proper cabling and attachment. So far has not given me any trouble. But it is very heavy which shows it has a good transformer.
S**N
Quality charger
This is a quality piece of kit. Bit heavy but tough construction. Old school but really does the job.
K**N
Brilliant fast charger
Great charger. Used it to charge a totally dead battery. The car doors woudnlt even open.connecte this charger on Boost mode and number 2 and it charged it to 10amp in 2hrs on my vw Bora ...didn't think it would work but wow man I am so impressed with thisOnly downside it is heavy and big but it needs to be for the power it puts out! Well built but charges batteries fast !
E**.
Not working and no help from Amazon
Very dissatisfied. Bought two of these and both arrived not working. Power light comes on and output reading of 0.25. no reading from the meter. Tried on two batteries. Same result. Left on battery for 48hrs and nothing. Checked fuses and all fine there. Used an old charger that gives a power output reading of 15+. No help from Amazon. Return or refund doesn't help me when I need to charge a battery.
M**S
Only time will tell
Appears to be a solid well made charger. The first unit worked perfectly on two batteries but then stopped working and would not charge the next. I tried another battery and checked the incoming and out going fuses which were fine. I returned the unit and the replacement did not work. I checked the fuses and the outgoing was broken. After changing the fuse it is working fine. We use 12 volt 80A batteries for electric fences and need a reliable charger so watch this space.
D**E
Well made, heavy duty charger!
A brilliant battery charger, heavy and well made this charger will charge most vehicle batteries quickly without the worry of over-heating and cutting out as some chargers I've had. An excellent addition to any vehicle owner who in these winter months might lose battery power, ideal for most batteries.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Neha S.
Excellent communication throughout the order process. Product is perfect.
2 weeks ago
Anjali K.
The product quality is outstanding. Exactly what I needed for my work.
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It works well in that role supplying all the current I need.I had a quick peek inside and it is a well-made unit, with plenty of cable between connections, and no stress on any components physically. The terminations all have been professionally done with all solder joints done at the right temperature, I could see no evidence of cracking or dry joints as is common with many far eastern products. The componentry looks to be all of a reasonable quality and the tolerances chosen for longevity.So far all in all I am very pleased with both the performance of the charger and the delivery service."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"M***N"},"datePublished":"30 September 2013","name":"A MAN SIZED BATTERY CHARGER!","reviewBody":"I needed a new battery charger for my old Motorhome that is based on an Iveco Coach. As such this had the 24 volts system for the engine and a 12 volt system for the house battery, lights, fridge etc. I had purchased a smart charger from eBay which was supposed to be able to cope with this situation but just two weeks out of the guarantee period it blew up and could not be repaired as the PCB inside was cemented in. I put this new Maypole charger to work thinking that I would have to switch between the 12 and 24 volts modes of charging but to my good fortune found that it would charge both sets at the same time and is doing a man sized job that the stupid smart charger could not manage. A great bit of kit and built like a tank.Al."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"D***."},"datePublished":"6 August 2013","name":"good charger","reviewBody":"very nice and good quality charger. High amp with proper cabling and attachment. So far has not given me any trouble. But it is very heavy which shows it has a good transformer."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"S***N"},"datePublished":"7 February 2017","name":"Quality charger","reviewBody":"This is a quality piece of kit. Bit heavy but tough construction. Old school but really does the job."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"K***N"},"datePublished":"17 May 2020","name":"Brilliant fast charger","reviewBody":"Great charger. Used it to charge a totally dead battery. The car doors woudnlt even open.connecte this charger on Boost mode and number 2 and it charged it to 10amp in 2hrs on my vw Bora ...didn't think it would work but wow man I am so impressed with thisOnly downside it is heavy and big but it needs to be for the power it puts out! Well built but charges batteries fast !"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"E***."},"datePublished":"18 February 2018","name":"Not working and no help from Amazon","reviewBody":"Very dissatisfied. Bought two of these and both arrived not working. Power light comes on and output reading of 0.25. no reading from the meter. Tried on two batteries. Same result. Left on battery for 48hrs and nothing. Checked fuses and all fine there. Used an old charger that gives a power output reading of 15+. No help from Amazon. Return or refund doesn't help me when I need to charge a battery."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"M***S"},"datePublished":"28 March 2015","name":"Only time will tell","reviewBody":"Appears to be a solid well made charger. The first unit worked perfectly on two batteries but then stopped working and would not charge the next. I tried another battery and checked the incoming and out going fuses which were fine. I returned the unit and the replacement did not work. I checked the fuses and the outgoing was broken. After changing the fuse it is working fine. We use 12 volt 80A batteries for electric fences and need a reliable charger so watch this space."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"D***E"},"datePublished":"7 November 2016","name":"Well made, heavy duty charger!","reviewBody":"A brilliant battery charger, heavy and well made this charger will charge most vehicle batteries quickly without the worry of over-heating and cutting out as some chargers I've had. An excellent addition to any vehicle owner who in these winter months might lose battery power, ideal for most batteries."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.125,"bestRating":5,"ratingCount":8}}
