Lithium Battery 99Ah

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lithium Battery 99Ah 22.2V, Solar battery takes an important role in solar lighting, and the type of the battery we used in solar lighting are Lead-acid batteries and Lithium batteries. And Lead-acid battery also has some different types

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Yangzhou Bright Solar Solutions Co., Ltd.

Jiangsu, China

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                                                            Rated Capacity
                                                            99Ah
                                                        
                                                            Nominal Voltage
                                                            22.2V
                                                        
                                                            Voltage at end of Discharge
                                                            16.5V
                                                        
                                                            Dle mode
                                                            ≤50uA
                                                        
                                                            Charging Voltage
                                                            25.2V
                                                        
                                                            PCM impedance
                                                            ≤50mΩ
                                                        
                                                            Internal Impedance
                                                            ≤150mΩ
                                                        
                                                            Cell
                                                            ICR 18650 3.7V 2200mAh
                                                        
                                                            Standard charge
                                                            Constant Current 0.2C5A Constant Voltage 25.2V  0.01 Ccut-off
                                                        
                                                            Over current detection
                                                            45±10A
                                                        
                                                            Standard discharge  Constant current
                                                            0.2C5A end voltage 16.5V
                                                        
                                                            Rated operational charge current
                                                            10A
                                                        
                                                            Maximum Continuous Charge Current
                                                            1.0 C
                                                        
                                                            Maximum Continuous Discharge Current
                                                            1.5 C
                                                        
                                                            Cell over-discharge recovery voltage
                                                            3.00V±100mV
                                                        
                                                            Operation Temperature Range
                                                            Charge:-5~45℃  Discharge: -15~60℃
                                                        
                                                            Cell over-discharge detection voltage
                                                            2.50V±100mV
                                                        
                                                            Weight
                                                            ≈13.5kg
                                                        
                                                            Cell overcharge detection voltage
                                                            4.25V±50mV
                                                        
                                                            Cell overcharge recovery voltage
                                                            4.15V±100mV

Advantages of Lithium Battery
1.) Real Green Power
Special alloys are used for the battery plate material, not including harmful materials like antimony and cadmium, etc to the environment. And the batteries also use a particular Nanomaterial Gell, so then will be impossible to spill acid even if the cover is broken.
2.) Low Internal Resistance
Using imported low-internal resistance clapboard and special craft could let the gelled battery have the advantage of low internal resistance, good battery capacity, and high-efficiency discharge performance.
3.) Low Self-discharging Rate
Less than 3% every month, Lead-Acid is less than 15% according to China Battery Standard.
4.) Low Gassing Rate
The gassing rate of gelled batteries is only 5% of ordinary sealed batteries.
5.) Long-life Design
The lifespan is greater than 1000 times at 25℃, an ordinary battery is just 600 times by Industry Standards. The lifespan will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors. But usually 5-8 years.
6.) Wider Temperature Range
-30℃ to 55℃, Adapt well to different temperatures and charge and discharge conditions
7.) Extremely good discharge recovery ability
When discharging nearly to 0V, then short the battery bipolar for 24 Hrs and recharge again fully, and operate 5 times. The battery could discharge 90% of its initial capacity when discharged to 10.5V every time.