Removable installation High Power 52v lithium ion battery 30ah 21700 Li ion batteries pack
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- Supplier: Shenzhen Jente Energy Technology Co. Ltd.
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Product Overview
Description
Product Description
Electric Bike Battery Specification | ||||||||
Model: | JNT-S188 | JNT-N034 | JNT-N034 | JNT-N034 | ||||
Battery Type: | 18650 Lithium ion Battery | 390mm,total length 440mm | 458mm,total length 505mm | 390mm,total length 440mm | ||||
Nominal Voltage: | 48V | 52V | 60V | 72V | ||||
Nominal Capacity: | 20-35AH | 20-30AH | 20-25AH | 20AH | ||||
Max Charge Voltage: | 54.6V | 58.8V | 67.2V | 84V | ||||
Discharge Cut-off Voltage: | 36.4V | 39.6V | 44V | 55V | ||||
Continuous Discharge Current: | 50AMP for 1000-3000W motor | 50AMP for 1000-3000W motor | 50AMP for 1000-3000W motor | 50AMP for 1000-3000W motor | ||||
peak power discharge | 150AMP | 150AMP | 150AMP | 150AMP | ||||
Charge Method: | CC/CV | CC/CV | CC/CV | CC/CV | ||||
Battery BMS: | Intelligent charge discharge protection | Intelligent charge discharge protection | Intelligent charge discharge protection | Intelligent charge discharge protection | ||||
Protection Function: | Over Charger/Discharge, Short Circuit, Over Current, Cell Balancing | Over Charger/Discharge, Short Circuit, Over Current, Cell Balancing | Over Charger/Discharge, Short Circuit, Over Current, Cell Balancing | Over Charger/Discharge, Short Circuit, Over Current, Cell Balancing | ||||
Working Temperature: | Charge 0~45℃, 45~85%RH Discharge:-20~60℃, 45~85%RH | Charge 0~45℃, 45~85%RH Discharge:-20~60℃, 45~85%RH | Charge 0~45℃, 45~85%RH Discharge:-20~60℃, 45~85%RH | Charge 0~45℃, 45~85%RH Discharge:-20~60℃, 45~85%RH | ||||
Discharge cable connector
JenteBattery Friendly reminder
30cm Anderson connector is selected by default for battery discharge cable connector.If you need a specific battery cable length and connector, please contact us. thank you——JenteBattery.com
Warranty after sales
Jentebattery after sales mode
We have independent battery maintenance and after-sales service in Britain, the Netherlands, France, Canada, Australia, Russia and Japan. Maintenance personnel have rich repair experience, and battery maintenance generally takes no more than 2-4 working days. We deliver the batteries that need to be repaired through ups, DPD, FedEx and DHL. If the battery has quality problems during the warranty period, we will bear all expenses. If the battery has quality problems within three months, we will replace it with a new battery free of charge. At the same time, we support the storage of the batteries you ordered to help you maintain the batteries daily. You can ship quickly from the warehouse when you need it.
Why can we produce high quality batteries
Battery cell impact test
High current overcharge over discharge
We will overcharge and overdischarge according to the specifications of each battery cell. Most battery explosions occur during
charging. We pay special attention to this test link. For each batch of order battery cells, we will test whether the cell safety
valve starts normally under overcharge environment. Whether over discharged cells will produce high temperature fire.
charging. We pay special attention to this test link. For each batch of order battery cells, we will test whether the cell safety
valve starts normally under overcharge environment. Whether over discharged cells will produce high temperature fire.
High and low temperature test
Jentebattery comprehensive test instrument
After the battery is produced through multiple processes, it needs to go through circuit test to detect whether the internal circuit of the battery is unobstructed and whether each function of the battery is normal. Whether the solder strength of cell connection bridge is qualified, etc. In addition, we will also test whether the core BMS function of the battery, the response speed of charge protection and discharge protection, and the cell balance function of BMS are normal.
Complete battery cycle test
After the completion of battery production, the final whole battery will be charged and discharged at a high speed to ensure that
the cell bridge inside the battery can withstand a long-lasting high-temperature current. The battery shall be continuouslyenergized and not at high temperature during discharge. Battery capacity output reaches 99.5%.The battery BMS shall work normally during discharge and charging to protect the battery.
JenteBattery Vibration test
the battery case. There shall be no abnormal noise during battery vibration. After high-speed vibration, the external functions of
the battery can work normally. The battery packaging needs to be firm.
Jentebattery certificate presentation
WE TAKE SAFETY SERIOUSLY!
Jente strives to make the world’s safest lithium ion batteries. That’s why our products have been rigorously tested and certified
by authorities around the globe, including CE marking in Europe as well as UN38 3 safety standards for shipping risk management
systems are conducted without any environmentally harmful chemicals or gas generation methods used during the production process.
We will be more than happy if you need some certificates-we’ve got them right here!
Jente strives to make the world’s safest lithium ion batteries. That’s why our products have been rigorously tested and certified
by authorities around the globe, including CE marking in Europe as well as UN38 3 safety standards for shipping risk management
systems are conducted without any environmentally harmful chemicals or gas generation methods used during the production process.
We will be more than happy if you need some certificates-we’ve got them right here!
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About transportation
Shipping by Train, Car, Ship, Plane
We can send batteries in more than 80% of countries. There will be different transportation modes according to different countries. Our delivery methods include DDP, DAP, CIF and EXW. The modes of transportation include express (5-7 working days), air transportation (11-13 working days in Europe, Canada, 7-10 working days in the United States and Australia), sea transportation (30-35 working days), automobile (30-35 working days) and train (25-30 working days).
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