72V51 Bear NMC electric two-wheeler and three-wheeler battery, reference model SPN72V51-Bear, 72V 51Ah, 3,672Wh, 360×230×160 mm, Smart BMS. Built for OEM, distributor and replacement battery programs where BMS configuration, current capability, connector type and enclosure size must be clear before quotation.
Email: sales@chisen.cn
Alternative Email: chisenbattery@gmail.com
WhatsApp: +86 131 6622 6999
Website: www.chisenenergy.com
Send model 72V51 Bear or reference SPN72V51-Bear, vehicle type, target range, connector, BMS requirement, label requirement, quantity and destination country.
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| Model | 72V51 Bear |
| Reference Model | SPN72V51-Bear |
| Nominal Voltage | 72V |
| Nominal Capacity | 51Ah |
| Energy | 3,672Wh |
| Cell / Series | SVOLT-Prismatic-51Ah / 72V pack |
| Chemistry | NMC |
| Cycle Life Reference | >2000 cycles for LiFePO4 models; NMC models follow cell configuration |
| Model | 72V51 Bear |
| Reference Model | SPN72V51-Bear |
| BMS Type | Smart BMS |
| Bluetooth | Reserved |
| Continuous Current | 10A |
| Maximum Current Level 1 | 80A / 30 min |
| Maximum Current Level 2 | 120A / 60s |
| Protection | Over-charge, over-discharge, over-current, short-circuit and temperature protection |
| Model | 72V51 Bear |
| Reference Model | SPN72V51-Bear |
| Standard Charging | 10A |
| Fast Charging | 40A |
| Max Charging Voltage | 84V |
| Charging Temperature | -5~55°C or project-confirmed setting |
| Model | 72V51 Bear |
| Reference Model | SPN72V51-Bear |
| Cut-off Voltage | >57V |
| Discharging Temperature | -20~60°C reference |
| Driving Range | 95 km at 45 km/h |
| Application | E-Motorcycle |
| Model | 72V51 Bear |
| Reference Model | SPN72V51-Bear |
| Dimensions (L×W×H) | 360×230×160 mm |
| Weight | 23.5 kg |
| Charging Terminal | Chogori / DM80 |
| Discharging Terminal | Chogori / DM80 |
| IP Rating | IP65 |
| Case Material | Stainless steel 304 |
This model is positioned for practical electric mobility projects, not generic lithium storage only.
Light electric bicycle and replacement battery channels where compact size and range matter.
Higher-power mobility applications that need stable current delivery and BMS protection.
Passenger, delivery and utility tricycle applications depending on voltage and capacity class.
Configuration can support fleet procurement, charger matching and connector standardization.
Confirm battery compartment size, nominal voltage, capacity, connector, charger voltage, BMS communication, quantity, label, certification and destination country.
Yes. OEM label, carton design, connector, charger, BMS setting, Bluetooth or communication options can be reviewed according to project demand.
It is a lithium upgrade for electric mobility applications. Matching should be based on voltage, physical dimensions, terminal type, controller current and charger compatibility.
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