Sterling Power Alternator to Battery Charger 24V 100A
Out of Stock. Order for delivery in 5-10 DaysNo Payment taken until items are shipped
To see delivery prices please check delivery tab or cart
25% OFF TINNED OCEANFLEX CABLES FOR YOUR INSTALL WHEN YOU ADD THIS ITEM TO YOUR BASKET
YOU WILL ALSO NEED
- Cable - to run from the Alternator and to your batteries - Both Pos & Neg
- Ring crimps
- Fuse
- Fuse Holder
Alternator size | 0 – 1.5m Cable Run | 1.5 – 4m Cable Run |
0 - 25 amps | 6 mm2 | 10 mm2 |
25 - 45 amps | 16 mm2 | 25 mm2 |
45 - 45 amps | 25 mm2 | 35 mm2 |
85 - 125 amps | 35 mm2 | 50 mm2 |
125 - 180 amps | 50 mm2 | 70 mm2 |
180 - 180 amps | 70 mm2 | 90 mm2 |
Please note that if there is a problem obtaining for example 90 sq mm cable, simply use 2 x 50 sq mm or 3 x 35 sq mm. The cable is simply copper, and all you require is the copper. It does not matter if it is one cable or 10 cables as long as the cross-section adds up. Performance of any product can be improved by thicker cable, so if in doubt round up.
The Alternator to Battery charger (A2B) connects very simply to an existing alternator(s) and provides extremely fast and effective charge to the domestic/house bank (5+ times faster than a stand alone alternator). The A2B achieves this performance by pulling down the voltage on the alternator by putting a ‘load’ on it. This low voltage (at high current) is amplified to a 4 stage charging profile at the domestic bank. Due to the A2B’s internal splitting system there is the option to charge the starter battery too. The starter does not get advanced charging, it simply gets a sufficient maintenance charge.
Features - Largest model up to 400A (at 12V), 200A (at 24V).
- Quick and Easy Installation. This charger is effective, simple and fast to install. It transforms the output of the alternator into a sophisticated multistage charger resulting in faster and more complete charging of your house / domestic battery bank.
- Starter bank and domestic bank charger. This charger has an intelligent integral splitting system. The output is split to the starter bank and to the domestic / house bank. Domestic receives advanced charging.
- Multiple alternator inputs. Numerous alternators can be fed to the input of the charger provided the total current rating does not exceed the charger’s rating. E.g. 400A charger can handle 4 x 100Aalternators.
- No alternator modification required. The charger is fitted between the alternator and battery(s) and, unlike conventional regulators, requires no modification or interference with the alternator whatsoever. This saves on time and bypasses any engine management systems (ECU) or warranty issues.
- Over 5 times faster charging. This charger optimizes the available output of the alternator and converts it to mimic that of a mains driven 4 stage battery charger. Consequently your batteries will charge faster resulting in less engine hours and a reduction in fuel used. This charger can therefore, pay for itself within a matter of weeks.
Why Buy From Us?
We have sold thousands of Sterling Power products so far and have a track record of happy customers. Here are some of the reasons people choose us:
- We have detailed product knowledge and we use many of these products ourselves in our hobby so we understand the benefits these bring and also the challenges you may face fitting them in a boat (or van – there are a lot of crossovers between the two) so we can help find the best option for you.
- If you have any questions on this product, what else you might need with it or just want to make sure it is the best product for you, our experts are always happy to help.
- Exceptional customer service is our top priority, reflected in our 5-star reviews.
- If for whatever reason you have a problem, our strong after sales service will make sure you are looked after and we will drive through any warranty cases as quickly as possible for you.
Join our happy customer base and reach out to our experts for guidance on finding the perfect product for you.
Here is what one of our customers has said, if you want to check out some more of our 5-star reviews you can see them here.
| Brand | Sterling Power |
|---|---|
| Availability | Out of Stock. Order for delivery in 5-10 Days No Payment taken until items are shipped |
| Shipping Type | Standard |
| Voltage (V) | 24 |
| Amps (A) | 90-100 |
| Power (A) | 100 |
| Outputs | 2 |
Delivery
We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum.
Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below.
This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.
Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.
Standard
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ - Free
Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free
Hazardous
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ Free
Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions
Long
Mainland UK - £0-500 - £23 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Inflatable Boat
Mainland UK - £0-500 - £30 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Heavy Battery
Mainland UK - £0-850 - £26 / £850+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Returns
We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods.
Find out more about our returns policy here.
CHARGER CALCULATOR
Use our calculator below to see what size battery charger is ideal for your battery bank, we also have our cable size calculator for the ideal cable size.
| Warranty | 2 Years |
| Weight | 3.5Kg |
| Dimensions | L250 x W280 x D70mm |
| DC Voltage | 24V |
| Max Alt Amps | 100A |
