TIANNENG TNE12-25Ah Lead Acid

Physical Specifications

• Deep Discharge Range: 400~600 cycles @ 100% DOD

• Energy Density: >10%

• Grid Corrosion Resistance: <50%

• Negative Paste Technology: Patented type

• Rare Earth Alloy: For improved durability

• Silica Gel Nanotechnology: Reduces acid stratification by 0%

Product Features

• Nominal Voltage: 12V

• Nominal Capacity 25Ah (25°C/77°F):

o 25Ah (20-hour discharge @ 1.80V/cell)

o 22Ah (10-hour discharge @ 1.75V/cell)

o 21.5Ah (5-hour discharge @ 1.75V/cell)

o 20Ah (2-hour discharge @ 1.75V/cell)

• Operating temperature range:

o Discharge: 15~50°C (5~122°F)

o Charge: 0~40°C (32~104°F)

o Storage: 15~40°C (5~104°F)

o Optimum temperature: 25±2°C (77±5°F)

Dimensions and Weight

• Dimensions (mm):

o Length: 180 ± 1

o Width: 77 ± 1

o Height: 171 ± 1

o Total height: 171 ± 1

• Weight: 6.05 kg ± 3%

• Container material: ABS UL94-HB (Optional: FR ABS UL94-V0)

Product Applications

• Electric Mopeds

• Electric Two-Wheelers

• Electric Motorcycles

• Electric Scooters

• Electric Bicycles for Kids

Product Specifications

Nominal Voltage: 12V

Nominal Capacity (25°C/77°F): 25Ah

o 25Ah (20-hour discharge @ 1.80V/cell

o 22Ah (10-hour discharge @ 1.75V/cell

o 21.5Ah (5-hour discharge @ 1.75V/cell

o 20Ah (2-hour discharge @ 1.75V/cell

Temperature Range

• Discharge: -15 ~ 50°C (5°F ~ 122°F)

• Charging: 0 ~ 40°C (32°F ~ 104°F)

• Storage: -15 ~ 40°C (5°F ~ 104°F)

• Optimum Temperature: 25°C ± 2°C (77°F ± 5°F)

Self-discharge:

o 90% capacity retention after 3 months

80% capacity retention after 6 months

Warnings and Maintenance

• Store the battery in a cool and dry place

• Do not overcharge or overdischarge the battery

• Regularly check the terminals and connection