source:Industry News
release time:2023-02-21
Hits:0
Popular:
1. High energy density.
With the same volume, the capacity is relatively high. Taking the common No. 5 battery as an example, the nominal capacity of NiMH battery can reach 2900mAh (milliampere hour), while the NiCd battery only has 1100mAh (milliampere hour).
2. The internal impedance is low, but not as low as the nickel cadmium battery.
3. Long cycle life
The cycle life is long, and it can be recycled for more than 500 times under correct use conditions.
4. No memory effect
Less obvious memory effect, even many brands of NiMH batteries have claimed no memory effect.
5. Robust and durable
NiMH battery can withstand overcharging and overcharging conditions, thus simplifying the battery management requirements.
6. Flat discharge characteristics (but drop rapidly at the end of the cycle)
The old NiMH battery has a high self-discharge rate, and the storage self-discharge rate is 30-35% at full charge at room temperature, but the new NiMH battery has a relatively low self-discharge rate.
7. Wide operating temperature range
Generally speaking, normal temperature operation will not affect the charging and discharging performance of NiMH battery.
8. Large output current
NiMH battery has higher output current than carbon zinc battery or alkaline battery, and is relatively more suitable for high power consumption products. Some special models of power type even have higher output current than ordinary NiCd battery.
9. Repairable
The difference between NiMH battery and many batteries is that it is a repairable battery.
10. Environmental protection
NiMH battery is improved from NiCdbattery. It replaces cadmium (Cd) with metal that can absorb hydrogen (rare earth alloy or tini alloy). It is recyclable and belongs to environmental protection battery.
Characteristics of low temperature lithium polymer battery
1. High discharge performance at low temperature, the minimum discharge temperature is - 50 ℃ and 0.2C, and the efficiency is more than 60%; At - 40 ℃, discharge at 0.2C, discharge capacity up to 80%;
2. Excellent low temperature cycling performance, charge and discharge at 0.5C in the environment of - 30 ℃, and the capacity remains above 85% after 300 cycles;
3. The size is flexible, and can be customized in size and shape according to customer requirements;
4. High safety performance, UL/CE/UN certification;
5. It has the capacity of mass production and good battery consistency;
Read recommendations:
lithium marine batteries wholesaler
Lithium Polymer Battery Pack for Smart Home Device
Characteristics and Applications of Rare Earth Lithium Batteries.12 volt deep cycle batteries
Last article:What are the common lithium battery low temperature heating technology?
Next article:How to choose FPV batteries?
related suggestion
solar powered generator for camping
2023-04-07lithium batteries for solar panels Production
2023-03-22lithium batteries for boats wholesaler
2023-03-20best battery for solar panel
2023-03-20lithium deep cycle marine battery price
2023-03-22solar power battery storage company
2023-03-2012 volt deep cycle marine battery
2023-05-08solar powered electric generator
2023-05-0812v 100ah lithium ion battery
2023-05-0812v solar battery
2023-05-08lifepo4 battery 12v 200ah
2023-05-0824 volt deep cycle battery
2023-05-08Home Energy Storage System 51.2V 150Ah LiFePo4 Battery Pack
2023-06-19Low Temperature Lithium Battery 18650 26650 Cell
2022-10-18High Voltage 20kwh 30kwh 40kwh 100kwh Lithium Ion Battery 192V 380V For Solar Energy Storage System
2023-02-093000 Cycles Na-ion Sodium-ion Battery Pack 18650 26700 12V 24V 36V 48V
2023-08-0451.2V 100Ah Household Energy Storage System Wall Mount Home Battery Pack
2022-10-19Important factors affecting internal resistance of battery
2022-11-11Do Solar Power Generators Make Clean Energy?
2022-09-08Polymer lithium -ion battery charging.lithium deep cycle marine battery manufacture
2023-04-19How to preserve 48V lithium iron phosphate battery?
2022-11-22How to select the voltage of 3.2V and 12V solar street lamps
2022-12-07What is the relationship between lithium -ion battery capacity and ambient temperature?
2023-02-07Lithium manganate battery lithium structure.solar battery for house
2023-07-14Advantages of polymer lithium batteries
2022-11-02Flexible packaging lithium battery
2022-11-11Small irregular battery.solar powered generator for camping.portable power station for camping
2023-05-09