9 Best
Sealed Deep Cycle Batteries
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Product Highlights- Length: 5.94" width: 2.56" height: 3.70" - f2 terminal
- Sealed agm design makes batteries leak free, maintenance free high performance sealed lead acid (sla) batteries
- Neptune nt-1290 12 volt 9 amp sealed lead acid hi-capacity rechargeable battery
- 12-month warranty & lifetime technical support from aaa security depot since 1991
- Neptune batteries come fully charged and ready to go once delivered. simply connect your battery to the application and you are ready to go
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- 【long life & light weight】: 2000+ cycles of lithium-ion batteries are no problem, while traditional lead-acid batteries only have 200-500 cycles. the battery does not contain acid, which is safer and more environmentally friendly than lead-acid batteries. our lithium iron phosphate battery weighs only 3.2 pounds, which is only 1/3 of the weight of a lead-acid battery.
- 【expansion and recharge】can be connected in series or parallel, in series, up to 4 identical batteries can be connected，quick charge by 6a , and heavy-duty output discharge up to 12a continuous and 3c pulse.
- 【superior performance】: lithium iron phosphate battery has high energy density, long cycle life, good safety performance, no memory effect, etc. nermak lifepo4 battery has built-in bms protection to prevent overcharge, over-discharge, over-current and short circuit, and very low self-discharge rate. (not motorcycle starter battery)
- 【widely uses】: widely uses in most areas such as: emergency light, 12v router, rv/outdoor camping, outdoor camping, power wheels, ride on toys, fish finder, kayak, air pump, small ups, backup power, cellular remote camera, solar/wind power and more...
- 【warm note】: 1* 12 volt replacement lithium ion battery，12 months warranty, dimensions (l x w x h): 5.94 x 3.81 x 3.71 inches, if you have any question for our product, contact us: click the "ask a question" on our storefront or in "your order" options click the "contact seller" (please use lifepo4 special charger, with fully automatic sla charger may not be fully charged)
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- Intelligent protection:assembled with smart chip--has features of over-current,over-load,low-load,short-circuit,over-heat intelligent protection. shuts off automatically when battery cell is at proper level, no over filling, improving the service life .
- High quality materials:this lock latch made of high-quality pp and pe material,high temperature resistant,nontoxic, flexible, insulation, leakproof and durable,and long lifespan.
- Shuts off automatically when battery cell is at proper level, no over filling, improving the service life .
- Function: it is convenient to disassemble the car inner panel, dashboard, central control area of for o cd and car film. unique anti-scratch design, labor saving and easy to use, suitable for most vehicles.
- The capacity is 2 liters, the capacity is large enough, no need to store water multiple times, bringing you more convenience.
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- 【long life & deep cycle】 : twv lithium iron phosphate 7ah can be recycled more than 2000 times, with a service life of up to 10 years. the battery adopts prismatic lithium iron phosphate battery cell, better stability, higher energy density and lighter weight.
- 【wide applications】: 12v lifepo4 battery widely used in most fields, for instance: security system, emergency lighting system, firefighting equipment, electric vehicles, ham radio, child riding toys, toy cars, fish finder, router, tv backup power, garage door opener etc.
- 【lightweight lithium battery】: twv 7ah lifepo4 battery only 1.86pound(5.9*2.5*3.7inch). superb technology makes the 12v 7ah battery small enough in size, but powerful as ever.
- 【5a battery management system】: built-in 5a battery management system (bms), the bms is able to provide over-charge protection, over-discharge protection, over-current protection, short-circuit protection and high temperature cut-off. it not only protects the battery from damage, but also protects your battery system by disconnecting the battery from the system.
- 【you will get】：1*12v 7ah lifepo4 lithium battery. we have 24-hour online customer service, please do not hesitate to contact our customer service immediately to provide you with professional solutions when you encounter problems.
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- 【perfect for replacing sla battery】power queen lifepo4 battery provides 2000+ cycles & a 10 years life spam compared to 500+ cycles & a 2 years lifetime for typical lead acid chemistry battery. 12a continuous discharge current, and can be fully discharged without risk and without loss of future capacity as well.
- 【extendible based on your need】our battery can be connected in series or parallel to get higher voltage (25.6v / 38.4v / 51.2v) and more capacity (max. 48ah). it is the perfect battery for various residential and commercial power applications requiring stable power.
- 【95% of its capacity usage & 2000+ long cycle life】power queen lithium iron phosphate battery’s flat discharge curve holds above 12v for up to 95% of its capacity usage and is designed for deep cycle applications, and has the longest lasting available with 2000+ charge cycles, and the most energy dense of the lithium batteries. absolutely perfect for high-capacity porta...
- 【safest and higher degree of protection】our lifepo4 battery built-in management system (bms) ensures a very high level of safety in use. the bms constantly balances the battery cells to protect the battery and extends its performance life, and provides battery protection from overcharge, over discharge, overcurrent, overheating and short circuit.
- 【compact size&light weight eazy to carry】 our battery is designed to be powerful and compact to suit various smaller deep cycle applications. perfect for simple home needs for portable battery power. bring your family a convenient quick source of power when needed. also, a great way to explore the world of electricity with your kid. power queen provide three-year warran...
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- 【100% safety】the xzny 12v 18ah lithium iron phosphate battery is equipped with a bms of 20a, providing superior charging and discharging performance. it also has automatic balancing function and advanced protection against overcharge, deep discharge, over-current, over-voltage, as well as high and low temperatures, effectively extending the life of the 18ah battery.
- 【excellent extensibility】 this 12v 18ah rechargeable solar battery can be extended in series up to 4 units and in parallel unlimited ways to achieve higher voltage (48v) and increased capacity.
- 【grade a lifepo4 battery】we use high quality grade a lifepo4 cells to make this 12v 18ah battery. the xzny 12v 18ah lithium battery has a lifespan of more than 5000 cycles, which is 10 years of use. if you are looking for a high quality iron phosphate battery, our product will never disappoint you!
- 【rigorous testing】 all xzny 12v lifepo4 batteries are manufactured in our highly standardized factory and undergo a series of rigorous testing before they leave the factory to ensure their quality. you can safely install them anywhere. the 12v 18ah lithium-ion batteries are acid-free and are a true source of environmentally friendly energy.
- 【versatile application】 xzny 100ah lifepo4 batteries are widely used in fishing sounders, rvs, electric fishing engines, solar panel, backup power sources, diy battery systems and energy storage systems, among others.
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Product Highlights
- Powerful cranking performance: our lithium battery boasts exceptional cranking power, ensuring reliable starts for a wide range of applications and vehicles.
- Rapid charging: our lithium battery offers a quick charging experience, significantly reducing the time required to reach a full charge compared to lead-acid batteries.
- Versatile fitment: our lithium battery is compatible with a wide range of battery sizes, including tx9-bs, ytx12a-bs, ytz10s, ytz12s, ytz14s, tz10s, bt12a-bs, btz12s, btx12-bs, btz14s, btx14, btx14-bs, bt14b-4, btx16-bs, btx16-bs-1, b16a-ab, btx20ch-bs, etx12, etx14, etx14l, gyz16h, hyb16a-ab, ytz10s, ytx12, ytz12s, yt12a-bs, ytx12-bs, ytx14, ytx14-bs, ytx14h, ytz14s, y...
- Compact and lightweight design: crafted with a compact and lightweight design, our lithium battery is a perfect fit for various powersports vehicles, including scooters, motorcycles, atvs, utvs, and marine applications like boats, jetski, and watercrafts. it's also compatible with riding lawn mowers.
- Extended battery life: experience longer-lasting battery life with dependable cold-cranking amps, surpassing traditional lead-acid batteries. these qualities make it an excellent choice for low-temperature environments and extended riding seasons.
- Safety and reliability: equipped with a built-in charge indicator, our lithium battery guarantees constant and worry-free operation across all applications. it's also environmentally friendly, as it contains no toxic lead or acid, contributing to a cleaner environment.
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