10 Best
Deep Cell Battery For Boats
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Product Highlights- Specification: nominal capacity:50ah; max.continuous discharge current rate:1c. max.continuous charging current: 0.5c. internal resistance <2.5mω. nominal voltage: 3.2v. working voltage range:2.5v~3.65v.charging temperature: 32 ° f~131 ° f/0 ° c~55 ° c. discharge temperature: - 4 ℉~140 ℉/- 20 ℃~60 ℃.
- Easy to assemble: you can diy your own battery pack with our battery cells, if you are a beginner, we will also provide free instruction for you. we balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. best choice for diy enthusiasts.
- 3.2v 50ah battery type: 3.2v 50ah lifepo4 battery cell(lithium iron phosphate). each weight: 2.11lb / 0.96kg. per size: 4.68x5.86x1.14inch / 119x149x29mm.
- 10 years life/5000+ cycles: our lifepo4 battery has better performance than the acid-lead battery at the same capacity, which can provide more power in daily use.all batteries are equipped with a multi protection safety system and assure protection of safety and battery use.
- Widely applications: our cells can support multiple series or parallel connections, which will be perfect for off-grid solar power systems and outdoor applications such as rv, marine boat, energy storage, camping, fish finder, house alarm security, emergency lighting, ups, electric toy car, lawn mower, solar panel or used as backup power supply etc.
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Product Highlights
- 🔋application - this product is suitable for caravans, camping cars, medical equipment, rvs and electric scooters, solar systems, marine, industrial , golf carts, hunting, lawn and garden tools etc.
- 🔋features - 12v deep cycle and more than 3000 cycles of life, no matter what the state of the battery, it can be used as long as it is charged. it is very convenient. the flat discharge curve can maintain a voltage above 12v and can use up to 90% of the power
- 🔋5-year warranty - if there are any problems with the product you bought during the warranty period, you can consult us at any time, we will be happy to guarantee the product for you
- 🔋advantages - compared with traditional lead-acid batteries, it has excellent safety performance, high efficiency and stable wake-up performance, and low self-discharge rate, which can be stored for more than 1 year
- 🔋test - our energy storage batteries have undergone rigorous and repeated testing and review to ensure that customers have durable and efficient products
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Product Highlights
- 【maintenance free & safe to use】no acid leakage, no water refilling, and no harmful hydrogen gas. manufactured with thick absorbent glass mat (agm) separators and advanced valve-regulated technology, renogy deep cycle agm batteries save you from acid leakage and frequent maintenance.
- 【longer shelf life】no need to recharge the battery frequently when not in use. made of high-purity materials, renogy deep cycle agm batteries reduce the monthly self-discharge rate below 3% at 77℉ (25℃), which is 5 times lower than their flooded counterparts.
- 【power most appliances】featuring 1100a (5 seconds) max discharge current and consistent, stable discharge, the battery can power up most home appliances, such as a fridge, microwave, cpap, coffee maker, laptop, and more.
- 【warranty】2-year material and workmanship warranty guarantee.
- 【better performance at extreme temp】the improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from 5℉ (-15℃) to 122℉ (50℃).
- 【outstanding discharge performance】proprietary quinary alloy plates and exclusively treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery-rated capacity. this means that renogy agm batteries can power home appliances with high current ratings.
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Product Highlights
- Specification: nominal capacity:105ah; max.continuous discharge current rate:1c. max.continuous charging current: 0.5c. internal resistance <2.5mω. nominal voltage: 3.2v. working voltage range:2.5v~3.65v.charging temperature: 32 ° f~131 ° f/0 ° c~55 ° c. discharge temperature: - 4 ℉~140 ℉/- 20 ℃~60 ℃.
- Easy to assemble: you can diy your own battery pack with our battery cells, if you are a beginner, we will also provide free instruction for you. we balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. best choice for diy enthusiasts.
- Eve 3.2v 105ah battery type: eve 3.2v 105ah lifepo4 battery cell(lithium iron phosphate). each weight: 4.36lb / 1.98kg. per size: 5.11x7.91x1.41inch / 130x201x36mm.
- 10 years life/5000+ cycles: our lifepo4 battery has better performance than the acid-lead battery at the same capacity, which can provide more power in daily use.all batteries are equipped with a multi protection safety system and assure protection of safety and battery use.
- Widely applications: our cells can support multiple series or parallel connections, which will be perfect for off-grid solar power systems and outdoor applications such as rv, marine boat, energy storage, camping, fish finder, house alarm security, emergency lighting, ups, electric toy car, lawn mower, solar panel or used as backup power supply etc.
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Product Highlights
- 【10 years lifetime】litime lifepo4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared with 200~500 cycles & a 3-year lifetime in lead acid battery.
- 【95%* efficiency】litime lifepo4 battery’s flat discharge curve holds above 12.8v for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared with only 50% in lead acid. this product is your best choice for outdoor camping power and indoor easy installation. without memory effect, no matter what state the battery is, it can be used as soon as...
- 【automotive grade lithium battery】litime lithium ion batteries have exceptional quality since they are manufactured by automotive grade lifepo4 cells with higher energy density, more stable performance & greater power. highest-level safety based on ul testing certificate for the cell inside the battery. with no acid in the battery, you're able to safely mount in any pos...
- 【1/3* lightweight】litime lifepo4 battery weighting only 24.25 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries. lifepo4 battery is 50% lighter than lead acid battery with the same capacity.
- 【new product recommended for trolling motors】 litime is now offering a new version 12v 100ah tm battery (asin: b0c8t1fd7m) for 30-70 lbs trolling motors. its bms features triple protection against dust, water, and salt spray, as well as 100% full protection against overcharge, overdischarge, overcurrent, overheating, and short circuit. and the built-in tvs provides exce...
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Product Highlights
- [wide application] suitable for various outdoor applications: fishfinder, trolling motor, camping, rv, boat, marine.
- [comprehensive protection] built-in bms protects the battery from overcharge, deep discharge, overload, overheat, short circuit and keeps battery cell balance.
- [convenient portability] new design, size:8.7*4.4*4.6 inch. reduce 30% in volume compared with similar products in the market,easy to carry outdoors.
- [creative design] heat emission holes added to help battery cool down. m5 terminal and dc 5.5*2.5mm can charge and discharge at the same time.
- [technical support] lifetime technical service is provided, please feel free to inquire if you have any questions or concerns.
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- [100% protection] built-in bms(battery management system) protects the cell from getting damage like: overcharge, over-discharge, short-circuit. and keep balance between battery cells.
- [wide application] suitable for rv, caravan, marine, camper, electric scooter, golf carts, power wheels, trolling motor, tool trailer, backup power supply, solar, off-grid, etc.
- [10 year lifetime] eco-worthy 12v 50ah 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 design] the 50ah lithium battery has a lightweight design and weighs only 12.65 pounds, much lighter than the lead-acid one. the lithium battery is easy to take outdoors and place in any position that can not be achieved by lead-acid ones.
- [capacity expansion] the 50ah 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.
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- [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
- [wide application] suitable for trolling motor, fish finder, garmin livescope, golf trolley, hame radio, kids scooters, power wheels, inverter
- [long service life] lead-acid batteries usually only last for 300-400 cycles, while our lithium-iron batteries can continue for more than 3000 cycles and maintain 80% capacity after 3000 deep cycles. the service life is more than 8 times that of lead-acid batteries
- [small size and light weight] the 30ah lithium battery weighs only 7.83 pounds, which is only 1/3 of the weight of a lead-acid battery, easy to move and install. it is an ideal choice for outdoor camping power supply and simple indoor installation
- [capacity expansion] it can be connected in parallel and in series for larger capacity and voltage. up to 4 identical batteries can be mounted as a series string as a 48v battery bank, and you can connect multiple batteries in parallel, while we suggest no more than 4pcs.
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- ✅12v 100ah lifepo4 battery features - 12v 100ah lithium iron phosphate battery, maximum continuous discharge current is 100 a, peak discharge current is 200a within 3 to 5 seconds. compared with lead acid battery, longer deep cycle, longer lifespan(10-year lifetime), safer, lighter, more usable capacity. support in series and parallel. the size is 352*174*190mm.
- ✅wide application - lifepo4 battery is widely used for backup ups replacement, cyberpower replacement, lead acid replacements, alarm system, solar system, golf cart, boat, marine, fishing, fishfinder, trolling motor, lawn mower, rv, off-grid applications, powerstation, camper, household appliances, doorbell,radio...... you could enjoy your colorful life everywhere with ...
- ✅5 years warranty and lifetime 24 hours technological support - we're aiming to provide the safest batteries and the most professional service to every customer. our local warehouse is in quebec. if you have any question, please contact our seller directly. we will reply you within 24 hours
- ✅ built-in upgraded 100a bms - upgraded 100a bms protect the battery from overcharge, over-discharge, over-current, and short circuits with excellent low self-discharge rate. in addition, lifepo4 battery has no memory function and can be recharged at any time. compared with lead-acid batteries, lithium iron phosphate batteries are extremely safe and can neither explode ...
- ✅ note- due to transportation and recommended battery storage, the batteries are only 40%-60% charged. after you receive the battery, please charge it first with our charger, a 14.6v 7a charger comes with the 12v 100ah lithium iron phosphate batetry
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