In the amendment sheet it states attach the black battery clip to the vehicle chassis away from the battery and fuel line. is this right?

Appears to be standard from manufacturers (I have a Honda) to not attach both clips to battery terminals but the earth one to the chassis. Note: I only used my Ring charger three times between 2011 and 2015 when it failed to work this year. I queried my rights with Trading Standards and they said I had owned it too long to complain despite only using it three times in 4 years! I have not replaced it.

Wat size fuse for inside my ring charger. It keeps blowing the fuse.

The max size plug top fuse is 13 amp. If the charger is blowing this size fuse then the unit has a problem and should be repaired or replaced. 10 Amp should be proficient.

Thankyou all so much but manual says to attach black(-) to chassis? instead of both terminals? this is what i'm confused about. help please.

Before plugging in machine, attach red wire to red terminal on battery followed by black wire to black terminal on battery then plug in and switch on. Easy to follow instructions on machine casing, works every time for me and charges very quickly. Hope this helps.

How long does this unit hold its own charge before it is used or does it need to be plugged in when in use

Plugged in at all times it’s not a starter pack of any kind. Plug in whilst charging like most battery charging units as it consumes a lot of electricity.

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8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging

8A Automatic Car Battery Charger: Suitable for Vehicles up to 2.5L & Protects Against Over Charging

Product ID: 48392451

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Details

Brand
Ring
Colour
Black Grey
Product dimensions
25.1D x 27.4W
Item weight
0.5 Kilograms
Output voltage
12 Volts

⚡3A-8A adjustable charging amps

🔋Compatible with Lead Acid & Gel batteries

🛡️Overcharge & short circuit protection

Description

🔌 Charge smarter, drive farther — never get caught powerless!

ADVANCED SAFETY SHIELD - Built-in safeguards prevent overcharging and extend battery lifespan.
PLUG PLAY CONVENIENCE - User-friendly design perfect for pros and weekend DIYers alike.
POWERFUL 3 A 8 A CHARGING - Tailor your charge rate for optimal battery health and speed.
IDEAL FOR STORAGE MAINTENANCE - Keep your vehicle battery ready, even during long storage periods.
UNIVERSAL BATTERY COMPATIBILITY - Works seamlessly with Lead Acid and Gel batteries up to 2.5L engines.

The Ring 8A Automatic Car Battery Charger delivers adjustable 3A to 8A charging for 12V Lead Acid and Gel batteries, supporting vehicles up to 2.5L. Featuring advanced overcharge and short circuit protection, it ensures safe, efficient battery maintenance. Compact and lightweight, it’s designed for easy use by professionals and enthusiasts, making it the perfect tool to keep your battery healthy during storage or daily use.

Specifications

Manufacturer	Ring Automotive
Brand	Ring
Model	RCB208
Product Dimensions	25.1 x 27.41 x 12.19 cm; 500 g
Item model number	RCB208
Manufacturer part number	RCB208
Voltage	12 Volts
Item Weight	500 g

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