Silverfish type e-bike battery 24V 10Ah lithium battery
| Item | Parameters | ||
| Nominal Voltage | 24V | ||
| Nominal Capacity | 10Ah( at 0.2C discharge rate) | ||
| Discharge | normal current | 1C | |
| Max continuous current | 2C (≤5min) | ||
| cut-off voltage | 21V | ||
| Charge | normal charge current | 0.5C | |
| Charge mode | CC/CV with professional charger | ||
| cut-off voltage | 29.75±0.1V | ||
| Inner Resistance |
Discharging Inner resistance | ≤60mΩ | |
| Charge Temperature | 0℃~+45℃ | When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection. | |
| Discharge Temperature | -20℃~+60℃ | ||
| Humidity Range | RH≤85% | ||
| Protection Function | Over charge protection,Over discharge protection,Over current protection,Balanced function | ||
| Shell Material | Al+ABS | ||
| Weight | 2.0±0.1kg | ||
| Dimension(φ*H) | 75*110*345mm | ||
| Cycle Life | Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off voltage,rest 0.5~1h,repeat the above steps until 500 cycles.( capacity retention rate≥80%) | ||
Packing Details:
Packing for each item. Standard weight and outer package for all shipping method.
Delivery Details:
* Within 2-3 days after receiving payment(based on actual quantity)
* DHL/FedEx/UPS fast express
* Air Shipping/ Sea Shipping. All accepted.
* Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.
General Electronics Battery Co., Ltd.
is a Sino-American jointventure company integrates R&D, manufacture and sales
Fortune Global 500 lithium battery customers special supplier
Over 1000 different sizes and capacities of batteries
We participate in a variety of trade fairs twice every year .On Electronics Show we discuss with customers
about our products and help them solve questions face to face.We have established contacts with many potential buyers from other places as America,Australia, Belgium, Israel,Germany,the Netherlands, Canada etc.
A: CC is constant current. CV is constant voltage.
2.Q: what functions can the BMS of the battery pack?
A: The BMS can Overcharge protection, Over discharge protection, Over current protection, Short circuit protection, Temperature protection. If you need more functions, please inform us and we can customized the BMS.
3.Q: What is vibration test?
A:Pack installed onto the vibration desk with clamps. Equipment parameters are as follows:
direction: up and down single vibration
frequency: 10~55Hz
max acceleration: 30m/s2
amplitude: 0.38mm
time: 10min.
During the test , Nickel film without shedding ,no scratch, the voltage is OK.
4.Q: What is drop test?
A:Packs dropped from a height of 0.5 meter to cement ground, packs shall be dropped in each of three
mutually perpendicular directions. Total drop times are 6.
After that, Nickel film without shedding, no scratch, the voltage is OK.
5.Q: How to use the battery pack correctly
A: When you use the battery pack, please notice as below:
Charge:Connecting the battery pack to the charge controller, connect the charger to recharge.
Discharge:Connecting the battery pack to the load ,connect the load to discharge.
When you combine the battery with series or parallels, if there are oxidation layer on the surface, you should brush surface to the metal glow with thin steel brush to lower the connective resistance to the minimal resistance.
When combining with many batteries, if the voltage between the two electrodes is over 36V, the safe voltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body.
6.Q: What special cautions are there?
A: Due to the voltage between two electrodes over the safe voltage of human beings, nobody
should touch the two electrodes by his body in case of his safety. During using the battery,
you need insulate the two electrode terminals and also the part outside the metal conductor,
in order to prevent the short-circuit incident. You should do the related safety-prevention
work well.
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