VRLA battery Foton FS4-4.5 of 4V and 4.5Ah

Description

Lead-acid battery (or VRLA), 4V 4.5Ah - used mainly in electronic scales, fiscal cash registers, flashlights, camping lamps, alarms, surveillance systems and other applications where you need backup, with 4 V power supply.

Brand: Foton® ProCycle® - trademarks registered in Romania, all rights reserved to Sprinter 2000 S.A.

Battery type: VRLA, maintenance-free lead acid battery, AGM separator

Product country of origin: Vietnam

Model: FS4-4.5 / equivalent NP4-4.5

Construction: ABS UL94-HB housing, lead/lead dioxide plates

Safety valve: Rubber

Nominal voltage: 4 V

Nominal capacity: 4.5 Ah (20 Hr cut-off 3.5 V at 25°C) / 4.2 Ah @10 Hr / 3.85 Ah @ 5Hr

Nominal operating temperature: 25°C ± 3°C

Temperature range: discharge -15°C... +50°C / Charging -10°C...+50°C / Storage -20°C...+50°C

Charging voltage: Float 4.53...4.6 V / Cyclic 4.8...5.0 V (at +25°C)

Charging voltage compensation depending on temperature: Float -6 mV /°C / Cyclic -10 mV/°C

Maximum charging current: 1.35 A

Maximum discharge current: 68 A (maximum 5 seconds)

Terminals: type T1 (blades)

Internal resistance: ~ 15 mΩ (new)

Average projected lifespan: 5 years (JIS standards at 25°C) / 3-5 years (EUROBAT standards at 20°C)

Separator: fiberglass

Self-discharge: ≤ 3% / month

Dimensions: 47 x 47 x 101 mm (L x W x H, h = 107 mm including terminals), measurement tolerance ± 1 mm

Use: Rechargeable portable flashlights, lamps and projectors (e.g. Foton® L10 projector version 1, the one with lead-acid battery) but can also be used in other applications equipped with a 4 V lead-acid battery.

Packaging: Bulk (without individual packaging)

Approx. weight: 520 grams ± 5%

Product complies with: EUROBAT / RoHS / WEEE's and Reach / IEC 60896-21/22

Manufacturer certifications: ISO 9001 / ISO 14001 / OHSAS 18001 / UL / IEC / CQC / TLC

Real photos - the series stamped on the delivered batteries differs depending on the batch!

Do not throw away used batteries, only hand them in to collection centers or bins in large stores.