The Yuasa 7Ah Batteries VRLA 12Vdc Sealed Lead Acid from the Critical Power Supplies UPS batteries range with large terminals for use with an uninterruptible power supply or standby power protection system.The NPL range is an enhanced NP design resulting in a longer service life (7 – 10yrs). All other attributes and operational characteristics are the same, thereby maintaining the benefit of a common mechanical and electrical design for users of both products.

Features and Benefits.

Yuasa VRLA batteries can be used in any orientation excluding continuous use inverted.Standard case material is flame retardant to (UL94) HBØ.
FR option case material is flame retardant to UL94:VØ (oxygen index 30).
NPL batteries are manufactured in factories that comply with ISO 9001:2000.
FR option NPLs comply with BS6290 Part 4 (1997).
NPL batteries comply with IEC 60896-21+22.h2. ApplicationsSecurity and FireUPSTelecomsEmergency LightingCharging Methods (at 20°C)
Standby use: Float charging voltage 2.275vpch2.
CAUTION: Avoid short circuit.Do not charge in a sealed container.
Service life and operational characteristics will be affected by temperature.AC Ripple reduces service life.