| Manufacturer | BatteryJack inc. |
|---|---|
| Brand | Banshee |
| Item Weight | 58 pounds |
| Product Dimensions | 13 x 7 x 9 inches |
| Item model number | 31M |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 31M-Banshee |
| OEM Part Number | SC31DM |
Additional Details
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Product Description
Banshee Brand ( Group 31 Battery ) BCI 31, Deep-Cycle Marine Battery
Unleash the Banshee this year with the new Group 31M deep-cycle marine battery with dual terminals. Banshee batteries are designed to withstand rigorous deep charges as well as long slow recharges. The Banshee marine deep-cycle battery is a direct replacement for Optima D31M batteries and has excellent recharge capabilities for long lasting performance.Banshee marine batteries are produced and manufactured using only the most up to date materials. All Banshee group 31 batteries have a built in Hydrometer which easily tells the current state of your battery life. Our group 31 marine battery is rugged, powerful, resilient, and should be the only battery you rely on for cranking, igniting, and lighting.
The advantage of buying Banshee Marine Batteries is that they have more battery plates. More battery plates mean more plate surface area. That means that the Banshee battery has more power – twice as much as conventional batteries. Banshee batteries are capable of providing engine cranking As good as any other battery equally sized, even at very low temperatures. And they can handle 400 charge-discharge cycles to 80% depth of discharge. Enhanced Flooded Battery or increasingly referred to as EFB technology on the market can not be installed on its side or upside down. EFB batteries are an enhanced version of standard wet-flooded technology. The primary benefits of EFB technology are improved charge acceptance and greater cyclic durability when operating in a reduced state of charge (typical of Stop Start applications).
Voltage: 12 Volts
Amp Hours: 105Ah
Cold Cranking Amps: 800 CCA
Group Size: BCI: 31
Reserve Capacity @ 25 Amps: 190
C20 Capacity: 105Ah ( Amp Hours )
Internal Resistance: 5m
Dimensions: 13.00 in. x 6.70 in. x 9.04 in.
Battery Weight: 52.6 lbs.
Banshee Batteries vs. spiral wound designs: 15% more plate surface area!
Banshee Marine Series batteries outperform every other brand of batteries on the market including spiralwound batteries, because their densely packed plates eliminate the “dead space” between cylinders in spiral designs.
Features
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Flip-Up HandleFlip-Up handle for easy carrying. |
Dual Post Terminal DesignStud terminal and threaded terminal configurations. |
HydrometerHydrometer indicates battery life. |
Compare with similar items
This Item  31 Series Marine Battery Replaces Blue Top D31M |  |  |  |  |  | |
| Price | — | $280.68 | $169.99 | $101.49 | $239.99 | $11.99 |
| Delivery | — | — | Get it as soon as Thursday, May 9 | Get it May 10 - 15 | — | Get it as soon as Monday, May 13 |
| Customer Ratings | ||||||
| Value for money | ||||||
| Longevity | ||||||
| Easy to install | ||||||
| Sold By | — | Blue Grass Wholesale | Xi Run | Blue Grass Wholesale | Weize | Amazon.com |
| compatible vehicles | Boat | Personal Watercraft, Boat, Marine, RV | Trailer | Motorcycle, Snowmobile, ATV | Boat | Boat |
| terminal type | Marine Terminal | Marine Terminal | Marine Terminal | — | DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT | Marine Terminal |
| voltage | 12 volts | 12 volts | 12 volts | 12 volts | 12 volts of direct current | 12 volts |
| number of cells | 6 | 6 | — | — | 1 | — |
| battery composition | lead acid | lead acid | sealed lead acid | sealed lead acid | lead acid agm | — |
| weight | 58 pounds | 68.5 pounds | 60 pounds | 40 pounds | 67.47 pounds | 1.53 pounds |
Top reviews from the United States
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Reviewed in the United States on May 20, 2019
Reviewed in the United States on December 17, 2019
Reviewed in the United States on February 18, 2024
Arrived quickly and in great shape. Extreme packaging assures this. Actually takes a bit to get through all of it. Simple install with both terminals and threaded posts matching with stock Sea Ray fittings. Arrived fully charged.
Installed dead of winter in boat with full enclosure. 3-months in with about 12 excursions and running very strong. Several were in 20 degree and less weather. Have long periods on anchor running all the comforts of home on battery power. Still firing engines strong every time windlass pulls up anchor. Even after 6 plus hours on battery.
Time will tell but very good start.
Installed dead of winter in boat with full enclosure. 3-months in with about 12 excursions and running very strong. Several were in 20 degree and less weather. Have long periods on anchor running all the comforts of home on battery power. Still firing engines strong every time windlass pulls up anchor. Even after 6 plus hours on battery.
Time will tell but very good start.
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