4.8V AA 600mAh Ni-MH Battery Pack
SC 4000mAh 24V Ni-MH Battery Pack
What are Key Specifications/Special Features?
Voltage: 6.4V ,Capacity: 10Ah
Dimensions: 32 x 65mm .Weight: 35g
Discharge cut off voltage:5V
AC impedance resistance: ≤100mΩ
Charging voltage: 7VCharge current: 2000mah
Charging time: 2.5 hours (05CmA) (approximately)
Operating temperature: -20 to 60°C
Storage temperature: -5 to 35°C (less than 1 month), -5 to 35°C (less than 3 months)
Green product, Long standby time, Excellent safety performance
Excellent storage performance and low self-discharge rate
Short circuit testing passed,Overcharge testing passed
Over-discharge testing passed, 150C thermal shock test passed
1.2m drop testing passed
Portable equipment: laptops, camcorders, PDAs, digital cameras, portable DVDs and more
Home appliances: two-way radios, walkie-talkies, electric toys, electric bicycles, emergency lighting
Military equipment: IR telescopes
Packing and Delivery
Welcome to EnnoPro
1. What is the standard charge and discharge of NiMH batteries?
The IEC international standard stipulates that the standard charge and discharge of nickel-metal hydride batteries is: first discharge the battery to 1.0V / support at 0.2C, then charge at 0.1C for 16 hours, leave it for 1 hour, then put it at 0.2C / support at 0.2C, ie To charge and discharge the battery standard.
2. What is pulse charging? What is the impact on battery performance?
Pulse charging is generally carried out by charging and discharging, that is, charging for 5 seconds, and then discharging for 1 second, so that the oxygen generated by the charging process is mostly reduced to an electrolyte under the discharge pulse. It not only limits the amount of vaporization of the internal electrolyte, but also gradually restores or approaches the original capacity after charging and discharging 5-10 times using the charging method for those old batteries that have been heavily polarized.
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