Batteries for Allegro Yachts Ltd Erma Erma 670
Which battery does a Allegro Yachts Ltd Erma Erma 670 need?
Specifications and battery: Erma 670
Allegro Yachts Ltd Erma Erma 670: depending on the equipment, it takes a conventional 77 Ah, 780 A battery (278 × 175 × 190 mm) or a 60 Ah, 760 A AGM battery (278 × 175 × 190 mm). Measure your current battery before choosing. In every case the positive terminal is on the right.
Battery for this engine
| Version | Technology | Capacity | Cold cranking (EN) | Size (L×W×H) | Polarity |
|---|---|---|---|---|---|
| Depending on equipment 1 | Conventional | 77 Ah | 780 A | 278 × 175 × 190 mm | + on the right |
| Depending on equipment 2 | AGM | 60 Ah | 760 A | 278 × 175 × 190 mm | + on the right |
Data: vehicle specifications and the battery manufacturer's application catalogue.
EFB, AGM or conventional for this engine?
Rule of thumb for the Allegro Yachts Ltd Erma Erma 670: fit the same technology as the original or better (conventional → EFB → AGM), with equal or higher capacity and cold cranking amps, and respect the size and terminal position of around 77 Ah.
Battery analysis for your Allegro Yachts Ltd Erma Erma 670
Quick answer You need an ordinary lead-acid battery of 77 Ah. Our recommendation: VARTA E44.
Prices and availability updated on 28/10/2026
Based on the batteries we found for your vehicle, our experts help you pick the right one.
📋 What we found
For your Allegro Yachts Ltd Erma Erma 670 we found 6 compatible batteries. This list includes 4 AGM or EFB batteries and 2 conventional batteries.
📊 View AGM vs EFB vs Conventional — full comparison
⭐ Our recommendation
For your Allegro Yachts Ltd Erma Erma 670 we recommend the VARTA E44 (ordinary lead-acid, 77 Ah). It also offers the highest capacity (Ah) and the highest cranking power (CCA) on the list — more headroom in cold starts and with many consumers. Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.
- Rated 4.8/5 by 65 verified customers.
- Get it on Friday before 5 PM — your product ships tomorrow.
- 39% cheaper than the most expensive option in the list.
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Verified selection
- Class: Boat Batteries
- Brand: Allegro Yachts Ltd
- Model: Erma
- Engine: Erma 670
AGM / EFB batteries
AGM or EFB technology batteries: more charge cycles, faster recovery and a longer life than a conventional battery.
-
Start-Stop battery Varta N70 12V 70Ah 760A EFB
- 12 V
- 70 Ah
- 760 A
- EFB VARTA N70 · 70 Ah · 760 A
Dimensions 278×175×190 mm
€124.98
-
Start-Stop battery Tudor TL700 12V 70Ah 760A EFB
- 12 V
- 70 Ah
- 760 A
- EFB TUDOR TL700 · 70 Ah · 760 A
Dimensions 278×175×190 mm
€95.40
-
Marine battery Exide EP600 12V 70Ah 760A AGM
- 12 V
- 70 Ah
- 760 A
- AGM EXIDE EP600 · 70 Ah · 760 A
Dimensions 278×175×190 mm
€140.10
-
Marine battery Varta LA70 12V 60Ah AGM
- 12 V
- 70 Ah
- 760 A
- AGM VARTA LA70 · 70 Ah · 760 A
Dimensions 278×175×190 mm
€140.80
| Category | Make | Reference | Capacity | Cold cranking | Dimensions | Technology | Price | |
|---|---|---|---|---|---|---|---|---|
| AGM / EFB batteries | VARTA | N70 | 70 Ah | 760 A | 278×175×190 mm | EFB | €124.98 | More info |
| AGM / EFB batteries | TUDOR | TL700 | 70 Ah | 760 A | 278×175×190 mm | EFB | €95.40 | More info |
| AGM / EFB batteries | EXIDE | EP600 | 70 Ah | 760 A | 278×175×190 mm | AGM | €140.10 | More info |
| AGM / EFB batteries | VARTA | LA70 | 70 Ah | 760 A | 278×175×190 mm | AGM | €140.80 | More info |
Conventional batteries
Standard lead-acid batteries.
Frequently asked questions
- Allegro Yachts Ltd Erma Erma 670: depending on the equipment, it takes a conventional 77 Ah, 780 A battery (278 × 175 × 190 mm) or a 60 Ah, 760 A AGM battery (278 × 175 × 190 mm). Measure your current battery before choosing. In every case the positive terminal is on the right. We found 6 compatible batteries priced between 85,40€ — 250,70€. Check dimensions and positive terminal position before purchasing.
- Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Allegro Yachts Ltd Erma Erma 670 battery compartment and the positive terminal position matches.
- Boats need marine batteries that are resistant to moisture and salt corrosion. Deep-cycle AGM batteries are the most recommended because they can withstand repeated discharges and recharges without deteriorating.
- A deep-cycle battery is designed to be discharged to 80% of its capacity and recharged repeatedly. It is ideal for boats where it is used as an extended power source. Do not confuse it with a standard starter battery.
- Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
- All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
- Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.