Lithium-ion batteries are safer compared to lead-acid batteries. They offer a plethora of benefits for the users. Most of them boast an advanced power management feature making them safer and more convenient. For instance, they are fitted with excellent protection functions that prevent overheating, over-charging, and under-current.
These lithium ion batteries are also designed for designed to be portable and compact. For that reason, they are ideal for your different outdoor needs. They are perfect for tailgating, camping, and other outdoor uses. The batteries are also designed to last longer. They offer to charge and power for most devices.
Our Top Pick
Top 10 Best Lithium ion Batteries
10 Best Lithium ion Batteries Reviews
- Powered by Lithium Batteries, Can be wall mounted, No maintenance/water topping
- Long life of 7 years, Fast charging, Compact and Light weight
- Instant back up/changeover, Inbuilt BMS, Inbuilt Digital Replacement Guarranty of 3 years, MONITORING AND CONTROLLING THROUGH BLUETOOTH/WIFI APP
- Built in Isolation Transformer, ATC (Automatic Temperature Compensation) to incrase battery life, Using Pure sine wave Technology- specially designed for IT loads and sensitive appliances
- Short Circuit and Overload Protection, Using Bi-Directional Technology, Automatic Bypass, MCB for Mains Protection
- 1280 Watt Hour Lithium Ion Battery with Battery Management System (BMS)
- Automatic Low Battery & High Battery Cut-out
- Dual Display (LCD and LED)
- Small in Size, Portable & Easy to Install
- Eco-friendly and High Safety
- No Acid Spills or Fumes
- Lifespan: LiFePO4 batteries last much longer, typically 15-20 years compared to 3-5 years for lead acid.
- Depth of Discharge (DoD): LiFePO4 batteries can be discharged much deeper (around 95%) without harm, whereas lead acid batteries typically need to stay above 50% DoD for optimal lifespan.
- Efficiency: LiFePO4 batteries have a higher round-trip efficiency (95% vs 80-85% for lead acid), meaning less energy is lost during charging and discharging.
- Weight and Size: LiFePO4 batteries are lighter and more compact than lead acid batteries for the same amount of stored energy.
- Warranty: 7 Year battery { 60 Months(Complete) + 24 Months (Pro-rata) }
- Discharge Rate: LiFePO4 batteries can deliver their full power even during high discharge rates, whereas lead acid capacity reduces at high discharge.
- Lithium Ion Phosphate (LiFePO4) Chemistry: This battery pack utilises safe and long-lasting LiFePO4 cells.
- 3.2V Battery Storage: Comprising 4 x 100Ah
- 3.2V cells, this pack provides 12V output for solar storage, inverters, UPS, and EVs.
- High Capacity: Each cell has a 100Ah capacity, offering ample backup power.
- BIS Approved: These cells are BIS (Bureau of Indian Standards) approved for quality assurance.
- Free Installation: When It Comes To Installation, We Got You Covered. Our Experienced Service Team Will Take Care Of The Entire Installation Process Without Any Extra Charge.
- Package Inclusion: 1 Unit Inverter With In-Built Lithium-Ion Battery, 1 Unit Instruction Manual Cum Warranty Card
- Powered by Lithium Batteries, Can be wall mounted
- No maintenance/water topping, Long life of 7 years
- Fast charging, Compact and Light weight, Instant back up/changeover
- Pure sine waveform for IT loads & sensitive appliances, Inbuilt BMS, Digital warranty
- Replacement Guarranty of 3 years, Easy Installation- Plug and Play, MONITORING AND CONTROLLING THROUGH BLUETOOTH/WIFI APP
- High Energy Density: MuscleGrid Lithium batteries have a high energy density, meaning they can store a significant amount of energy in a relatively small and lightweight package. This makes them ideal for applications where space and weight are limited, such as in solar-powered devices or installations.
- Long Lifespan: Lithium batteries typically have a longer lifespan compared to other types of batteries, such as lead-acid batteries commonly used in solar systems. They can endure a higher number of charge-discharge cycles, which translates to lower long-term costs and reduced maintenance needs.
- Efficient Energy Storage: Lithium batteries have a high charge/discharge efficiency, meaning they can effectively store and release energy without significant losses. This efficiency is crucial in solar energy systems, where maximizing the utilization of captured solar energy is essential.
- Fast Charging: Lithium batteries can be charged relatively quickly compared to other battery chemistries. This fast charging capability allows for rapid replenishment of energy storage in solar systems, especially in situations where intermittent or fluctuating sunlight availability is a concern.
- Low Maintenance: Solar lithium batteries generally require minimal maintenance compared to other types of batteries. They do not require periodic watering or equalizing charges like lead-acid batteries, reducing the hassle and costs associated with upkeep.
- Scalability: Lithium batteries can be easily scaled up or down to match the energy storage requirements of various solar energy applications. Whether it's a small residential solar installation or a large-scale commercial solar project, lithium batteries can be configured to meet the specific needs of the system.
- Powered by Lithium Batteries, Can be wall mounted
- No maintenance/water topping, Long life of 7 years, Fast charging
- Compact and Light weight, Instant back up/changeover, Pure sine waveform for IT loads & sensitive appliances
- Inbuilt BMS, Digital warranty
- Replacement Guarranty of 3 years, MONITORING AND CONTROLLING THROUGH BLUETOOTH/WIFI APP
- High Performance: Delivers reliable power storage for solar and wind energy systems, UPS backup, and inverter applications.
- Long Life: Offers an impressive 3000 life cycles, ensuring durability and cost-effectiveness over time.
- Efficient Charging: Integrated Battery Management System (BMS) optimizes charging and discharging, maximizing efficiency and lifespan.
- Versatile Compatibility: Designed to work seamlessly with a range of renewable energy setups and backup power systems.
- Reliable Power Supply: Provides stable and consistent power output, essential for critical applications and off-grid installations.
- High Performance: Delivers reliable power storage for solar and wind energy systems, UPS backup, and inverter applications.
- Long Life: Offers an impressive 3000 life cycles, ensuring durability and cost-effectiveness over time.
- Efficient Charging: Integrated Battery Management System (BMS) optimizes charging and discharging, maximizing efficiency and lifespan.
- Versatile Compatibility: Designed to work seamlessly with a range of renewable energy setups and backup power systems.
- Reliable Power Supply: Provides stable and consistent power output, essential for critical applications and off-grid installations.
Is Lithium-ion the Ideal Battery?
For many years, nickel-cadmium had been the only suitable battery for portable equipment from wireless communications to mobile computing. Nickel-metal-hydride and lithium-ion emerged In the early 1990s, fighting nose-to-nose to gain customer’s acceptance. Today, lithium-ion is the fastest growing and most promising battery chemistry.
The lithium-ion battery
Pioneer work with the lithium battery began in 1912 under G.N. Lewis but it was not until the early 1970s when the first non-rechargeable lithium batteries became commercially available. lithium is the lightest of all metals, has the greatest electrochemical potential and provides the largest energy density for weight. Attempts to develop rechargeable lithium batteries failed due to safety problems. Because of the inherent instability of lithium metal, especially during charging, research shifted to a non-metallic lithium battery using lithium ions.
Although slightly lower in energy density than lithium metal, lithium-ion is safe, provided certain precautions are met when charging and discharging. In 1991, the Sony Corporation commercialized the first lithium-ion battery. Other manufacturers followed suit. The energy density of lithium-ion is typically twice that of the standard nickel-cadmium. There is potential for higher energy densities. The load characteristics are reasonably good and behave similarly to nickel-cadmium in terms of discharge. The high cell voltage of 3.6 volts allows battery pack designs with only one cell. Most of today’s mobile phones run on a single cell.
A nickel-based pack would require three 1.2-volt cells connected in series. Lithium-ion is a low maintenance battery, an advantage that most other chemistries cannot claim. There is no memory and no scheduled cycling is required to prolong the battery’s life. In addition, the self-discharge is less than half compared to nickel-cadmium, making lithium-ion well suited for modern fuel gauge applications. lithium-ion cells cause little harm when disposed. Despite its overall advantages, lithium-ion has its drawbacks. It is fragile and requires a protection circuit to maintain safe operation. Built into each pack, the protection circuit limits the peak voltage of each cell during charge and prevents the cell voltage from dropping too low on discharge. In addition, the cell temperature is monitored to prevent temperature extremes.
The maximum charge and discharge current on most packs are is limited to between 1C and 2C. With these precautions in place, the possibility of metallic lithium plating occurring due to overcharge is virtually eliminated. Aging is a concern with most lithium-ion batteries and many manufacturers remain silent about this issue. Some capacity deterioration is noticeable after one year, whether the battery is in use or not. The battery frequently fails after two or three years. It should be noted that other chemistries also have age-related degenerative effects. This is especially true for nickel-metal-hydride if exposed to high ambient temperatures.
At the same time, lithium-ion packs are known to have served for five years in some applications. Manufacturers are constantly improving lithium-ion. New and enhanced chemical combinations are introduced every six months or so. With such rapid progress, it is difficult to assess how well the revised battery will age. Storage in a cool place slows the aging process of lithium-ion (and other chemistries). Manufacturers recommend storage temperatures of 15°C (59°F). In addition, the battery should be partially charged during storage. The manufacturer recommends a 40% charge. The most economical lithium-ion battery in terms of cost-to-energy ratio is the cylindrical 18650 (size is 18mm x 65.2mm). This cell is used for mobile computing and other applications that do not demand ultra-thin geometry. If a slim pack is required, the prismatic lithium-ion cell is the best choice. These cells come at a higher cost in terms of stored energy.
Advantages
- High energy density – potential for yet higher capacities.
- Does not need prolonged priming when new. One regular charge is all that’s needed.
- Relatively low self-discharge – self-discharge is less than half that of nickel-based batteries.
- Low Maintenance – no periodic discharge is needed; there is no memory.
- Specialty cells can provide very high current to applications such as power tools.
Limitations
- Requires protection circuit to maintain voltage and current within safe limits.
- Subject to aging, even if not in use – storage in a cool place at 40% charge reduces the aging effect.
- Transportation restrictions – shipment of larger quantities may be subject to regulatory control. This restriction does not apply to personal carry-on batteries.
- Expensive to manufacture – about 40 percent higher in cost than nickel-cadmium.
- Not fully mature – metals and chemicals are changing on a continuing basis.
The lithium polymer battery
The lithium-polymer differentiates itself from conventional battery systems in the type of electrolyte used. The original design, dating back to the 1970s, uses a dry solid polymer electrolyte. This electrolyte resembles a plastic-like film that does not conduct electricity but allows ions exchange (electrically charged atoms or groups of atoms). The polymer electrolyte replaces the traditional porous separator, which is soaked with electrolyte.
The dry polymer design offers simplifications with respect to fabrication, ruggedness, safety and thin-profile geometry. With a cell thickness measuring as little as one millimeter (0.039 inches), equipment designers are left to their own imagination in terms of form, shape and size.
Unfortunately, the dry lithium-polymer suffers from poor conductivity. The internal resistance is too high and cannot deliver the current bursts needed to power modern communication devices and spin up the hard drives of mobile computing equipment. Heating the cell to 60°C (140°F) and higher increases the conductivity, a requirement that is unsuitable for portable applications.
To compromise, some gelled electrolyte has been added. The commercial cells use a separator/ electrolyte membrane prepared from the same traditional porous polyethylene or polypropylene separator filled with a polymer, which gels upon filling with the liquid electrolyte. Thus the commercial lithium-ion polymer cells are very similar in chemistry and materials to their liquid electrolyte counter parts.
Leave a Comment