18650 battery 24V 25.9V 29.4V 10Ah rechargeable lithium battery pack for backup system/ electric bicycle ebikeProduct parameters: Single battery capacity: 2500mahCombination: 7S4PInput voltage: 29.4 VOutput voltage: 20-29.4 VCombined capacity: 10000 mah (10 ah), ±5%, Size: 192*85*57(7S4P), ±5mmExternal packing: Blue PVCWith protection circuit: Have overcharge, discharge, over current, short circuit protection function! (BMS)If you have other need can with the owner, thank you all for the new and old customer consultation. The battery requirements: It can match with 29.4V 2A or 4A charger.1: Need li-ion battery chargers for; Constant current constant voltage; 2: Charging voltage: 29.4 V3: Charging current: 2A or 4AThe battery discharge requirements: 1: The output of 2 0 mm long, red and black one2: The input leads to a n> 2.1 socket, 100 mm long3: The rated discharge current: 4 a4: Maximum instantaneous current: 10 a5: Maximum working current: 5 a6: The product is a built-in battery, do 2 output input if there is any other requirement can the owner, the above parameters for the default delivery.
Parameters:
Item | Specification | Remark | |
5.1.1 Typical Capacity | 10Ah |
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Minimum Capacity | 9.3Ah | 0.65A@ 25°C | |
5.1.2 Nominal Voltage | 25.9V |
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5.1.3 End Voltage | 19.25V | 2.75V//span> | |
5.1.4 Charging Current (Std.) | 4A | Ambient temperature 10~+45℃ | |
5.1.5 Charging Current (Max.) | 5A | Ambient temperature 10~+45℃ | |
5.1.6 Charging Voltage | 29.4V | 4.2V//span> | |
5.1.7 Charging Time (Std.) | 7~8hours |
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5.1.8 Charging Time (Max.) | 5~6hours |
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5.1.9 Discharging Current (Std.) | 4A | Ambient temperature -10~+50℃ | |
5.1.10 Max continuous discharge current | 5A | Ambient temperature 0~+50℃ | |
5.1.11 Suggested Peak Discharging Current (Max.) | 10A | ≤2s | |
5.1.11 Battery pack Internal Resistance | ≤200mΩ | AC Impedance 1KHz | |
5.1.12 Battery pack Weight | Approx1.8kg |
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5.1.13Temperature range for storage | less than 1 month | -10~+40℃ | Percentage of recoverable capacity 80﹪ |
less than 3 month | -5~+35℃ | ||
less than 1 year | 0~+30℃ | ||
FAQ
Please send us an inquiry with product's specification and your estimate MOQ. You will have the prompt reply within 12 hours. If you are very urgent to get the price, please call us or tell us in your so that we'll regard your inquiry priority.
Of course, we can always provide you one or ten samples. It has never been a problem. Please our sales. Customized is available.
Yes, different types of products have different MOQ for massive production.
With charging voltage 4.2V, current 0.2C continued to charge the battery pack, when charging current drops to 0.02C charging is terminated, shall be full charged.
Standard discharge current 0.2 C for continuous discharge, when the voltage drops to discharge cut-off voltage 3.0V discharge is terminated, shall be full discharged.
Firstly, we should be informed that what products the battery will be apply for. Then it comes to those specifications. Because our sales are working together with our engineers to provide you the right and best goods. Those are what they need to know before they start making samples.
Yes. We've got the whole professional team here waiting for your arrival.
Main markets
Our main markets are North America, Europe, Japan, Korea, and other countries in east Asia, etc.
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Caro|Business Manager
+8
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