12V 55Ah sealed lead acid SLA battery supply by UNICELL in Singapore and Malaysia

UNICELL a leading battery product supplier in Singapore Malaysia Indonesia Philippines Brunei and Thailand since 1986, we carry more the 66,000 model.

We have retail outlet in Sim Lim Square warehouse in Kaki Bukit (Singapore) and Johor (JB), Kuala Lumpur (KL) coming soon.

Order code : DLA12550F (55Ah replace the 50Ah old series )

Categories:      12V 55Ah Sealed Lead Acid (SLA) maintenance free battery,

Description:     12V rechargeable battery

Size:                Length 226 x Width 135 x Height 207 mm (233 mm with terminal) + 2mm

Weight:            17 Kg apx.

Terminal:         F15 ( M8 screw )

Application:     UPS, Exit light , back-up system

Specifications

Cells Per Unit: 6

Voltage Per Unit: 12 V

Capacity: 60.0Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)

Weight (kg): Approx. 17 kg

Maximum Discharge current (A): 660 A (5sec.)

Internal Resistance Approx.: Approx. 8mΩ

Operating Temperature Range:

- Discharge：-15℃~50℃(5°F~122°F)

- Charge：-15℃~40℃(5°F~104°F)

- Storage：-15℃~40℃(5°F~104°F)

Nominal Operating Temperature Range: 25°C ± 3°C (77°F ± 5°F)

Float charging voltage: 13.5 to 13.8 VDC/unit Average at 25°C (77°F)

Recommended Maximum Charging current limit: 16.5 A

Equalization and Cycle Service: 14.4 to 15.0 VDC/unit Average at 25°C (77°F)