We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cylindrical 2V 5Ah sealed lead-acid cell, 45mm diameter, 73mm height, grey plastic case, faston terminals

EnerSys

EnerSys Cyclon 2V 5Ah Sealed Lead Acid X Cell

SKU CH-3PT3-D65RE

A 2 V, 5 Ah sealed lead-acid cell with pure lead-tin VRLA AGM design, 0.250" faston terminals, 45 mm diameter, 73 mm height, 362 g weight, 200+ full-depth discharge cycles and up to 2000 charge cycles

  • Battery typeBattery Pack
  • 2V nominal voltage powers low-voltage systems reliably
  • 5Ah capacity delivers sustained runtime for cyclic applications
  • Pure lead-tin AGM chemistry enables 200+ deep-discharge cycles
  • Operates from -65°C to 80°C in extreme environments
  • Compact 45mm diameter fits tight installation spaces

EnerSys Cyclon 2V 5Ah X Cell

The EnerSys Cyclon 2V 5Ah sealed lead-acid X cell delivers 5000 mAh capacity in a 45 mm diameter by 73 mm cylinder. Pure lead-tin VRLA AGM chemistry supports high-rate charge and discharge across a -65 to 80°C range. The 0.250" faston termination enables quick series or parallel wiring. It suits standby power, portable instruments and cyclic UPS modules.

Ideal for compact cyclic power

Builders needing a rugged, maintenance-free cell for frequent deep cycling will value the 200-plus full-depth cycles and superior recovery after deep discharge. The two-year shelf life simplifies spares holding. Buyers who want more storage per unit volume or a lighter chemistry for weight-critical designs should evaluate alternatives.

5000 mAh sealed lead-acid capacity

The 5 Ah rating at 2 V defines the total energy available per cell and determines how many cells are required to reach a target voltage or runtime. Verify that the 45 mm diameter and 73 mm height fit the battery compartment before ordering.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeBattery Pack

Questions about this item

What does the 2 V 5 Ah rating mean when the cell is installed in equipment?

It supplies a nominal 2 V and can deliver 5 Ah, so a 1 A load would run for about five hours before the voltage drops to the recommended cut-off.

What does the 0.250" faston termination cap in practice?

The 0.250" faston tabs accept standard quick-disconnect crimp terminals, limiting you to connectors rated for that tab width and the cell's 5 Ah discharge capability.

Will the 45 mm diameter by 73 mm height X-size cell fit in my existing battery holder?

The cell measures 45 mm in diameter and 73 mm tall, so it fits any holder or tray designed for the Cyclon X form factor with those exact dimensions.

More in Household Batteries & Chargers

Similar items