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Rectangular lithium-ion battery pack, dark wrap, wire leads, 76.1 by 53.56 by 15.06 mm

Estry

Estry standard battery 1500mAh 3.7V for MegaRAID 9260 9260-8i 9280 9261 IBBU08 L3-25343-13B BAT1S1P

SKU CH-FCH7-PH8F4

Replacement Li-ion battery delivers 1500 mAh at 3.7 V for LSI MegaRAID 9260, 9260-8i, 9280 and 9261 controller cache modules

  • Battery capacity1,500 mAh
  • Battery voltage rating3.7
  • Product typeRechargeable Batteries
  • Replaces original MegaRAID cache battery exactly
  • 1500mAh 3.7V Li-ion capacity powers controller cache
  • Overcharge, over-discharge, short-circuit protection built in
  • Certified ISO9001, RoHS, CE, UN38.3, MSDS
  • Compact 76.1 x 53.56 x 15.06mm fits IBBU08 slot

Exact replacement for MegaRAID controllers

This Estry battery matches the original specifications for LSI MegaRAID 9260, 9260-8i, 9280 and 9261 cache modules. It uses a Li-ion cell rated at 1500mAh and 3.7V, delivering 5.55Wh. The pack includes overcharge, over-discharge, over-voltage and short-circuit protection. It is certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards.

Suits administrators refreshing cache backup units

The cell fits the IBBU08, L3-25343-13B and BAT1S1P part numbers used on the listed MegaRAID cards. It is not suitable for other RAID controllers, different LSI generations or any non-LSI hardware. Buyers who need a higher capacity, a different voltage or a different form factor should look elsewhere.

Verify the part number on your existing module

Check that your current battery carries the IBBU08, L3-25343-13B or BAT1S1P label before ordering. Confirm the controller model is one of the four MegaRAID models listed above. The physical dimensions are 76.1 x 53.56 x 15.06mm and the weight is 105.6g; ensure the cache module enclosure can accept this size.

How it compares

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

Price $39.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameLSI
Product typeRechargeable Batteries
Power
Battery capacity1,500 mAh
Battery voltage rating3.7

Questions about this item

Which MegaRAID controller models accept the IBBU08 battery part number?

The replacement battery fits MegaRAID 9260, 9260-8i, 9280 and 9261 controllers that use the IBBU08 module.

Will the 1500mAh cell fit the existing IBBU08 housing without modification?

Dimensions are 76.1 x 53.56 x 15.06 mm and weight is 105.6 g, matching the original IBBU08 form factor.

What indicates the pack is charging correctly after installation?

The controller’s battery-status LED will show a charging state and the firmware will report 3.7 V and 5.55 Wh once the pack reaches full capacity.

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