10 Best
Marine Battery Warranties
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Product Highlights- Dimensions: 9.93 inches x 5.37 inches x 9.37 inches. listing is for the battery and screws only. no wire harness or mounting accessories included
- Rechargeable battery that can be mounted in any position, resists shocks and vibration. long lasting high performance in high and low temperatures
- Ml55-12mar sla is a 12v 55ah sealed lead acid (sla) rechargeable maintenance free battery
- Sla / agm spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover
- Backed by a 30 day refund policy and full 1 year warranty
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Product Highlights
- Multiple banks - a two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
- Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.
- What's in the box - gen5x2 10-amp 2-bank waterproof onboard marine battery chargers (120-240vac) with a 72-inch dc cables with 3/8-inch eyelets and a 72-inch type-b ac cable, (2) self-tapping mounting screws, user guide, and 3-year warranty.
- Meet the gen5x2 - similar to our genm2, only better. it's 37% smaller and delivers 43% more power. it's one of the best performing onboard marine battery chargers we have ever made.
- Charging modes - independently charge and control each battery bank with selectable charging modes - including 12v, 12v agm, 12v lithium, and 12v repair mode - for all types of lead-acid and lithium-ion batteries.
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- 🔋【built-in 100a bms & 5-hour fast charging】12v 100ah lithium battery builds in 100a bms, which can prevent the lifepo4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current & short circuit. our 12v 100ah deep cycle battery only needs a 5-hour fast charging time when charging by 14.6v 20a lifepo4 battery charger, ...
- 🔋【extendible storage for various scenarios】power queen 12v 100ah lifepo4 battery can be connected in parallel & in series for larger capacity. allow being extended up to 4s or 4p to get max 400ah capacity or max 48v(51.2v) voltage, providing up to 95%* efficiency. widely used in most areas such as rv, solar, household battery, off-grid and electric scooter, electric han...
- 🔋【24 hours customer service & 5-year warranty】we have a 24 hours *7 days friendly and professional customer service team, providing a strongly 5-year warranty and free lifelong technical support. all batteries will be tested for capacity and checked for external damage before packaging. and we provide english guideline and user manual to help you operate battery easily ...
- 🔋【long-lasting lifepo4 battery】 ✔️13x cycle times longer than lead-acid batteries ✔️3x longer life ✔️2x higher energy density
- 🔋【half lightweight & twice capacity】power queen 12v 100ah lifepo4 battery weighs only 24.25 lbs, bci battery size-group 31, only half weight and providing twice capacity in the same size as lead-acid batteries, you can easy to move and install. and our lifepo4 battery is 100% usable capacity compared with lead-acid battery only provide 60%~70% capacity, which can be tes...
- 🔋【eco-friendly energy & save at least 1/2 power fees】power queen 12v 100ah lifepo4 battery provides at least 4000+ cycles times, which means our 100ah battery produces 5120kwh (1280wh*4000 cycles times=5120kwh) in its 10-year lifespan, which means you will save at least 1/2 of power fees compare with using the utility power. our lifepo4 batteries are widely used for sol...
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- [10-year life & up to 15000+ cycle] eco-worthy 12v 100ah lifepo4 battery contains 3000~15000 cycle times, each lithium battery can run for more than 10 years, which is equivalent to 3 lead-acid batteries
- [lightweight & easy installation] eco-worthy 12v 100ah lifepo4 battery is lighter than lead-acid battery with the same capacity. our 100ah lifepo4 battery weight is 23 lbs, only 1/3 of lead-acid battery. more convenient carrying, any mount directions, no leakage risk, safer usage
- [wide application] suitable for rv, caravan, marine, boat, overland, backup power supply and off grid applications.
- [low-temperature charging protection] the eco-worthy 12v 100ah lifepo4 battery has a built-in enhanced bms with low temperature protection, specifically designed for unparalleled performance in harsh cold conditions. charging would be cut off to protect the battery when the surrounding temperature falls below -7 ° c ±5 ° c (19.4°f ±9°f). charging resumes when the temper...
- [capacity expansion] the lithium battery can be used not only in parallel connections but also in series. it involves up to 4 identical batteries for connection in series and unlimited batteries in parallel.
- [bms comprehensive protection] the lithium battery has a built-in battery management system (bms) that can protect it from overcharging, deep discharge, overload, overheating and short circuit, and low self-discharge rate
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- 【optimal power output】 our 12 volt battery is engineered for high-power applications, capable of an 80% depth of discharge (dod) without capacity loss. the safety features include low acid content and resistance, resulting in a reduced risk factor, minimal gassing, and overall environmental friendliness. this rv battery consistently delivers peak performance throughout ...
- 【versatile applications】 the rechargeable eco worthy battery can be mounted in any position, making the solar battery an ideal choice for various applications. whether used in rv, solar, marine or off-grid applications, this deep cycle battery 12v adapts seamlessly to diverse needs.
- 【premium performance】 soneil electronics offers advanced technology battery renowned for high discharge rate, wide temperature range, extended service life, and deep discharge recovery. the low acid content, attributed to absorbed glass mat technology, ensures a maintenance-free and spill-proof experience, setting it apart from other batteries.
- 【enhanced protection】 employing lead crystal battery technology (silicon dioxide battery), our product features an abs shell material that enhances impact resistance, corrosion resistance, and high-temperature resilience. the sealed maintenance-free technology ensures safety, prevents liquid leakage, and eliminates the need for daily maintenance.
- 【customer service & warranty】 we prioritize customer satisfaction. our professional customer service team offers free technical support, guiding you through any steps you may need assistance with. we stand by the durability of our product with a 1 year warranty for our 12 volt batteries.
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- Built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. in-line fuses for maximum dc wire protection
- Dedicated battery charging, sensing and control per bank
- 12v 8 amp 2 bank on-board battery charger
- 100 percent waterproof (ip67) and shock resistant for all fresh and saltwater applications
- For all 12 volt flooded and agm lead acid batteries. 2 year warranty
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- ⚡【grade-a battery cells & upgraded 100a bms】power queen's 12.8v 100ah premium lifepo4 battery redefines excellence. fueled by four grade-a lifepo4 cells, it delivers heightened energy density and unparalleled power. the upgraded 100a bms, offering a fortress of protection. guarding against overcharge, over-discharge, over-current, over-voltage, overload, and short circu...
- ⚡【10-year lifespan & up to 15000 cycles】power queen 12v 100ah premiun lifepo4 battery’s lifespan can reach to 10 years and its warranty is 5 years. battery can fulfill 4000 cycles @100% dod, 6000+ cycles @80% dod, or up to 15000+ cycles @60%dod. besides, it is recommended to charge the battery at 14.6v charging voltage and 20a charging current, which takes about 100ah/2...
- ⚡【5-year warranty & 24 hours timely service】power queen provides a 5-year warranty for all batteries. we're struggling to provide the safest batteries and the most professional service to every customer.if you have any questions, we'll offer one-on-one technical support to analyze consumers' problems within 24 hours. note: the battery cannot be used as a starting batter...
- ⚡【power queen bci group 24 battery 12v 100ah】—an upgraded model designed for universal fit and convenience. unleash the power of mini size with maximum performance, tailor-made to seamlessly fit bci group 24 battery boxes. versatile enough to accommodate group 27 & 31 sizes, this battery is your go-to solution for efficient solar energy storage systems and rv camping. e...
- ⚡【effortless upgrade to group 24 size】the power queen 12v100ah premium battery is meticulously crafted to meet the bci standard minimum size for group24 batteries. upgrading from lead-acid to lithium has never been smoother—simply replace your group24 battery without the hassle of modifying your existing electrical system or wiring. enjoy a faster and more straightforwa...
- ⚡【supports series & parallel connections 】power queen 12v100ah premium battery supports connections in series & parallel for a larger capacity. it supports up to 16*12v 100ah premium lithium battery in a 4p4s connection to set up a 51.2v 400ah battery bank(maximum energy output: 20.48kwh).
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Product Highlights
- ⚡【grade-a battery cells & upgraded 100a bms】power queen's 12.8v 100ah premium lifepo4 battery redefines excellence. fueled by four grade-a lifepo4 cells, it delivers heightened energy density and unparalleled power. the upgraded 100a bms, offering a fortress of protection. guarding against overcharge, over-discharge, over-current, over-voltage, overload, and short circu...
- ⚡【10-year lifespan & up to 15000 cycles】power queen 12v 100ah premiun lifepo4 battery’s lifespan can reach to 10 years and its warranty is 5 years. battery can fulfill 4000 cycles @100% dod, 6000+ cycles @80% dod, or up to 15000+ cycles @60%dod. besides, it is recommended to charge the battery at 14.6v charging voltage and 20a charging current, which takes about 100ah/2...
- ⚡【5-year warranty & 24 hours timely service】power queen provides a 5-year warranty for all batteries. we're struggling to provide the safest batteries and the most professional service to every customer.if you have any questions, we'll offer one-on-one technical support to analyze consumers' problems within 24 hours. note: the battery cannot be used as a starting batter...
- ⚡【power queen bci group 24 battery 12v 100ah】—an upgraded model designed for universal fit and convenience. unleash the power of mini size with maximum performance, tailor-made to seamlessly fit bci group 24 battery boxes. versatile enough to accommodate group 27 & 31 sizes, this battery is your go-to solution for efficient solar energy storage systems and rv camping. e...
- ⚡【effortless upgrade to group 24 size】the power queen 12v100ah premium battery is meticulously crafted to meet the bci standard minimum size for group24 batteries. upgrading from lead-acid to lithium has never been smoother—simply replace your group24 battery without the hassle of modifying your existing electrical system or wiring. enjoy a faster and more straightforwa...
- ⚡【supports series & parallel connections 】power queen 12v100ah premium battery supports connections in series & parallel for a larger capacity. it supports up to 16*12v 100ah premium lithium battery in a 4p4s connection to set up a 51.2v 400ah battery bank(maximum energy output: 20.48kwh).
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Product Highlights
- Enhanced life alloy/silver calcium stamped alloy increases cycle life and improves performance
- Robust envelope separator with puncture-resistant back, allows for increased acid circulation and prevents shorts. improved acid circulation, helps the battery to remain cool, and extend battery life.
- Precision manufactured ribbed case that is 100% pressure tested, helps avoid future leaks and adds strength and rigidity
- High density negative paste, improves performance and increases battery life
- Calcium lead positive grid, maximizes conductivity and allows for low resistance
- Vent cap design that resists acid leakage
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- Automatic temperature compensation: precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge
- Battery equalization: cleans and protect your battery (flooded lead acid only) every time you plug in. also activates a more rigorous, complete cleaning at the push of a button
- Led indicator lights: inform of charge stage, maintenance mode status, error notifications and full charge
- Waterproof construction: all on-board chargers are built to be waterproof, shock-resistant and vibration-resistant
- Supported battery types: 12v agm, 12v flooded lead acid, 12v lithium lifepo4
- Battery type selection: each charging bank can be selected to your specific battery type (lithium (lifepo4) agm or flooded lead acid) to guarantee a safe, protected charge
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