Battery AGM | VRLA | 7Ah | 12V | 151x65x100mm | 10 pcs | Power Bubble PB1207

Model: PB1207
Voltage: 12 V
Capacity: 7 Ah @20h (1.75V/cell, 25°C)
Number of cells: 6
Technology: AGM (Absorbent Glass Mat) VRLA
Internal resistance: ≤ 32 mΩ
Max. discharge current: 70 A (5 sec.)
Short-circuit current: 350 A
Max. charging current: 2.1 A
Operating temperature:

Discharge: −20°C to +60°C

Charge: 0°C to +50°C

Storage: −20°C to +60°C
Standby voltage: 13.7–13.9 V @25°C
Cycle use voltage: 14.6–14.8 V @25°C
Self-discharge: <3% per month @25°C
Service life: 6–8 years
Material: ABS UL94-HB (optional UL94-V0)
Dimensions: 151 × 65 × 100 mm
Weight: 1.95 kg
Terminals: F1 / F2 (optional)
Standards: IEC, JIS, BS, GB/T, YD/T
Protection rating: IP20

Functions and Features

AGM technology – electrolyte absorbed in glass fiber separators ensures sealed, maintenance-free, and odorless operation.

VRLA valve system – automatically regulates internal gas pressure for safe and reliable performance.

High charge/discharge efficiency – stable voltage under heavy load.

Low self-discharge – long storage time without significant energy loss.

Silent, vibration-resistant operation – suitable for sensitive or office equipment.

Wide temperature range – performs well in both cold and hot environments.

Applications

For engineers: ideal for UPS, control systems, automation, and telecom enclosures where stability and reliability are essential.

For electricians: easy to install in distribution panels, emergency lighting, fire alarms, and security systems.

For home users: used in electric toys, solar power systems, lamps, and small vehicles (cars, motorcycles).

Advantages

Long service life (up to 8 years)

Maintenance-free – no water refilling required

Safe and sealed – suitable for indoor use

High charging/discharging efficiency

Resistant to vibration and temperature fluctuations

Compact – supports both vertical and horizontal mounting

Disadvantages

Not suitable for deep discharge (below 10.5 V)

Cannot be used as a starter battery

Requires a stabilized charger to avoid overcharging