Introducing the Endurance VRLA battery range from Yuasa. These batteries are sealed, maintenance-free lead-acid batteries for use with uninterruptible power supplies, communications equipment, security and other battery back-up applications.

The Endurance range is the preferred choice for most critical standby operations. They guarantee a long life during the application, and both the EN100-6 & EN160-6 are dependable and ensure you have power as and when you need it.

• Valve regulated
• Rechargeable
• Sealed Lead-Acid Battery (SLA)
• Voltage: 6V
• Uses heavy-duty anti-corrosive lead calcium alloy grids separated by a microfine fibre mat
• Electrical connection via threaded brass terminal posts.
• Low-pressure vents release gas if internal pressure reaches an unacceptable level due to misuse
• Operating temperature range: -20 °C to +60 °C
• Terminal type: M8 (Male)
• Flame retardant case to UL94-V0
• 12 Years Plus service life
• Complies with BS6290 Part 4 and IEC896-2

• EN100-6, 100 Ah; RS stock no: 200-1409
• EN160-6, 160 Ah; RS stock no: 200-1415

EN100-06
• Length 200 mm
• Width 208 mm
• Height 238 mm
• Weight 23 Kg
• Nominal Voltage: 6V
• Capacity 100 Ah

EN160-06
• Length 305 mm
• Width 210 mm
• Height 240 mm
• Weight 35 Kg
• Nominal Voltage: 6 V
• Capacity 160 Ah

• Compatible chargers are available separately - browse Yuasa Battery chargers.

They can be used in any orientation except in a continuous inverted position. Designed for industrial use as float or standby power applications such as; Alarm systems
Communications equipment
Control equipment
Emergency lighting systems
Medical equipment
Solar power systems
Uninterruptible power supplies

Absorbed Glass Mat

These batteries contain only enough liquid to keep the specially designed glass mat wet. The glass mat is made to wick the battery electrolytes between the battery plates. If the battery is broken no free liquid leaks out.
AGM batteries are preferred when a larger number of amps are required. The life expectancy remains excellent in most cases if they are not discharged more than 60% between recharges and/or recharged fully every 3-6 months.

Gel Cell Batteries

These batteries contain silica type gel, which is a thick paste-like material. It allows the electrons to flow between plates but will not leak in a gel battery if the case is broken.
Gel Cell Batteries don't offer the same power capacity as per the same physical size as AGM batteries. Gel cell batteries excel in slow discharge rates and slightly higher operating temperatures and with excellent deep cycle capability. Recharging these batteries must be done correctly or it will suffer premature failure.

Is a lead Acid Rechargeable Battery Harmful?
Lead-Acid batteries contain chemicals that have the potential to be harmful to both your health and the environment. They contain lead which is a highly toxic metal and sulfuric acid which is a corrosive electrolyte solution. Proper handling procedures must be followed always.

What state of a charge will the battery be in when delivered?
The Endurance range will have 90% to 95% of charge approximately, we do recommend charging prior to use.

How to dispose of Lead Acid Batteries?
Lead-acid batteries do contain hazardous chemicals, so recycling is the only way to dispose of them.
Recycle responsibly. A wide range of schemes are available.

Should be float charged at 2.26V per cell

Do not charge in a sealed enclosure

(Connecting bar 200-1415 only), nuts and bolts