--- url: https://baterias.com/gb/lawnmower-batteries/bolens/all/husky-770 title: "Batteries Bolens All Husky 770" type: engine language: es application: "Lawnmower Batteries" brand: "Bolens" model: "All" engine: "Husky 770" compatible_batteries: 36 capacity_ah_range: "9" cca_range: "85" voltage: 12 V updated: 2026-09-26 source: baterias.com --- # Batteries Bolens All Husky 770 **TL;DR — Bolens All Husky 770:** 9 Ah · 85 A (CCA) · 12 V · 36 Compatible batteries. **Quick answer:** You need an AGM battery of 9 Ah. Our recommendation: EXIDE ETX9C-BS. **baterias.com** · Engine **URL:** https://baterias.com/gb/lawnmower-batteries/bolens/all/husky-770 > baterias.com > Lawnmower Batteries > Bolens > All > Husky 770 ## Verified selection - Application: Lawnmower Batteries - Make: Bolens - Model: All - Engine: Husky 770 ## Technical specifications - Capacity (Ah): 9 Ah - Cranking (CCA): 85 A - Voltage: 12 V - Case size: 12N9-4B-1 (B9-B) - Compatible batteries: 36 ## Compatible batteries (6) | Make | Model | Ref. | Ah | CCA | V | Tech | Dims (LxAxH mm) | Polo | Price | URL | |---|---|---|---|---|---|---|---|---|---|---| | VARTA | Motorcycle battery Varta 12N9-4B-1 (509014008) 12V 9Ah 85A | 509014009 | 9 | 85 | | | | | 110.60 EUR | https://baterias.com/gb/battery-varta-moto-12v-9ah-12n9-4b-1-yb9-b-509014008 | | EXIDE | Motorcycle battery Exide AGM12-9 12V 9Ah 120A AGM | AGM12-9 | 9 (c20) | 85 | | | | | 47.20 EUR | https://baterias.com/gb/battery-exide-agm12-9-12v-9ah-120a | | EXIDE | Motorcycle battery Exide ETX9C-BS 12V 9Ah 120A AGM | ETX9C-BS | 9 (c20) | 85 | | | | | 33.80 EUR | https://baterias.com/gb/battery-exide-etx9c-bs-12v-9ah-120a | | EXIDE | Motorcycle battery Exide 12N9-4B-1 12V 9Ah 85A | 12N9-4B-1 | 9 (c20) | 85 | | | | | 47.50 EUR | https://baterias.com/gb/battery-exide-12n9-4b-1-12v-9ah-85a | | EXIDE | Motorcycle battery Exide EB9-B 12V 9Ah 100A | EB9-B | 9 (c20) | 85 | | | | | 45.40 EUR | https://baterias.com/gb/battery-exide-eb9-b-12v-9ah-100a | | FULBAT | Motorcycle battery Fulbat FB9-B GEL 12V 9.5Ah 115A GEL | FB9-B GEL | 9 | 85 | | | | | 58.04 EUR | https://baterias.com/gb/battery-fulbat-fb9-b-gel-12v-9-5ah-115a | ## Frequently asked questions ### What battery does the Bolens All Husky 770 use? The Bolens All Husky 770 may use different batteries depending on engine and equipment. We found 6 compatible batteries priced between 33,80€ — 110,60€. Check dimensions and positive terminal position before purchasing. ### Can I install a higher capacity battery in my Bolens All Husky 770? Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Bolens All Husky 770 battery compartment and the positive terminal position matches. ### Does my Bolens All Husky 770 need a Start-Stop battery? Yes, we detected Start-Stop compatible batteries for your Bolens All Husky 770. If your vehicle has Start-Stop, it needs an AGM or EFB battery. An AGM must always be replaced with AGM. An EFB can be replaced with EFB or AGM. Never install a conventional battery in a Start-Stop vehicle. ### How do I find the right battery for my vehicle? 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. ### What warranty do the batteries have? As they are consumable items, car batteries have a 2-year warranty, truck batteries a 1-year warranty, and all others (motorcycle batteries, cyclic batteries, etc.) a 6-month warranty. If a battery has a manufacturing defect, it will be replaced at no cost to the user. ### How long does it take for the battery to arrive? 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. ### How long does delivery take? In mainland Spain and Portugal delivery takes 24 working hours if you order before 17:00 and the battery is in stock; for the Balearic Islands, the Canary Islands and other EU destinations allow 2 to 5 days. Batteries are shipped fully charged and ready to install. ### What dimensions do the Bolens All Husky 770 compatible batteries have? Batteries compatible with the Bolens All Husky 770 fall into the following categories, each with typical dimensions: Start-Stop starter battery: 135 × 75 × 139–140 mm (length × width × height). Conventional starter battery: 135–136 × 75–76 × 139–140 mm (length × width × height). Before buying, check the battery compartment size of your vehicle: a larger case will not fit even if the reference is technically compatible. ### Does your Bolens All Husky 770 have a Start-Stop system? It shuts the engine off at short stops (traffic lights, jams) and restarts it automatically when you release the brake/clutch. If your dashboard has an "A-OFF" button or an engine icon with a circular arrow, it has it. ⚠ Then you need a battery designed for Start-Stop (EFB or AGM). We have hidden the conventional batteries from the list: fitting them in your car would ruin the battery within months and could damage the alternator. The batteries below are built for the frequent charge/discharge cycles of Start-Stop. 💡 Great. You can buy either a conventional or a Start-Stop (EFB or AGM) battery: a Start-Stop battery is perfectly valid in a non-Start-Stop car and is actually more robust (longer life, better cold-start performance). It is just a bit pricier. On vehicles older than year 2000, an EFB is preferable to an AGM: legacy alternators charge at a fixed voltage without temperature compensation, and an AGM needs a more precise charging profile to avoid losing life quickly — an EFB tolerates the classic alternator profile better. 💡 If in doubt, play it safe: buy a Start-Stop battery (EFB or AGM). It works in Start-Stop cars and non-Start-Stop cars alike, lasts longer and avoids any risk. You only pay a few euros more than a conventional one. ## Other vehicles using this battery - [HONDA CB](/gb/motorcycle-batteries/honda/cb) - [APRILIA MOTORCYCLES SR](/gb/motorcycle-batteries/aprilia-motorcycles/sr) - [VESPA PX](/gb/motorcycle-batteries/vespa/px) - [APRILIA MOTORCYCLES RS](/gb/motorcycle-batteries/aprilia-motorcycles/rs) - [PIAGGIO LIBERTY](/gb/motorcycle-batteries/piaggio/liberty) - [DAELIM DAYSTAR](/gb/motorcycle-batteries/daelim/daystar) - [PIAGGIO HEXAGON](/gb/motorcycle-batteries/piaggio/hexagon) - [TRIUMPH MOTORCYCLES BONNEVILLE](/gb/motorcycle-batteries/triumph-motorcycles/bonneville) ## Related links - [Plate search](/buscador-de-baterias-por-matricula) - [HTML version](https://baterias.com/gb/lawnmower-batteries/bolens/all/husky-770) - [llms.txt](/llms.txt) ### Other languages - [ES-ES] [https://baterias.com/baterias-para-cortacesped/bolens/all/husky-770](https://baterias.com/baterias-para-cortacesped/bolens/all/husky-770?format=md) - [EN-GB] [https://baterias.com/gb/lawnmower-batteries/bolens/all/husky-770](https://baterias.com/gb/lawnmower-batteries/bolens/all/husky-770?format=md) - [PT-PT] [https://baterias.com/pt/baterias-para-cortadores-de-grama/bolens/all/husky-770](https://baterias.com/pt/baterias-para-cortadores-de-grama/bolens/all/husky-770?format=md) - [FR-FR] [https://baterias.com/fr/batteries-pour-tondeuses-a-gazon/bolens/all/husky-770](https://baterias.com/fr/batteries-pour-tondeuses-a-gazon/bolens/all/husky-770?format=md) - [IT-IT] [https://baterias.com/it/batterie-per-tosaerba/bolens/all/husky-770](https://baterias.com/it/batterie-per-tosaerba/bolens/all/husky-770?format=md) - [DE-DE] [https://baterias.com/de/rasenmaeherbatterien/bolens/all/husky-770](https://baterias.com/de/rasenmaeherbatterien/bolens/all/husky-770?format=md)