12V 50Ah Sodium-ion car starter battery

Model: TP-NA1250 12V 50Ah 800CCA Car Starter Battery
Nominal Voltage: 12.2V
Nominal Capacity: 50Ah
Nominal Energy: 610Wh
Peak Discharge Current (1s): 800A
Discharging Temp Range: -40°C ~ 80°C
Cycle Life (80% DOD): >3000 cycles
System Weight: ~8.0kg
Product Dimensions: 244mm × 176mm × 190mm
https://www.topakpowertech.com..../sodium-ion-car-star

Motocycle Starter Battery 700CCA

Model: YTX30L-12.8V 10Ah 1000CCA Motocycle Battery
Nominal Voltage: 12.8V
Nominal Capacity: 10Ah
Starting Current: 700CCA
Peak discharge current@3S: 700A
Discharge temperature: -20℃~60℃
Weight: 5kg
Product size: 165*126*175mm

https://www.topakpowertech.com..../motocycle-starter-b

12v 50ah lifepo4 lithium battery

Model: 12.8V 50Ah LiFePO4 Battery
Specifications:
Nominal Voltage: 12.8V
Capacity: 50Ah
Energy: 640Wh
Max Continuous Discharge: 50A
Built-in BMS: Yes (Over-voltage, over-current, short circuit, temperature protection)

https://www.topakpowertech.com..../12v-lifepo4-battery

lifepo4 battery 12v 20ah

Nominal Voltage: 12.8V
Capacity: 20Ah
Energy: 256Wh
Max Continuous Discharge: 30A
Built-in BMS: Yes (Over-voltage, over-current, short circuit, temperature protection)
Battery Type: LiFePO4 (Lithium Iron Phosphate)
Cycle Life: 6000 cycles @ 80% DOD
Weight: Approx. 2.5kg
Dimensions: Optimized for mobility applications
Certificates: CE, MSDS, UN38.3
Perfect for electric scooters, wheelchairs, portable medical devices, and small UPS systems.
https://www.topakpowertech.com..../12v-lifepo4-battery

51.2V 100Ah rack mount battery backup

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Home / Products/ Rack-Mounted-Battery/ 51-2v-100ah-Rack-Mount-Battery-Backup
51.2V 100Ah rack mount battery backup
Model: TP-48100R 51.2V 100Ah Rack Mount Energy Storage Battery
Module: 16S1P
Number of parallel machines: 15PCS
Nominal voltage: 51.2V
Nominal Capacity: 100Ah
Max Continuous Discharge: 100A
Max charging current: 100A
Cycle Life: 6000 cycles @ 80% DOD
https://www.topakpowertech.com..../rack-mounted-batter