Battery Dell Precision 7530 7540 7740 NYFJH

This MITSU battery is a replacement power source for Dell Precision mobile workstations. It carries the manufacturer reference BC/DE-7530 and is identified by EAN 5903050379629. If your Precision no longer holds a charge as it used to, this is the part designed to sit in its place.

Compatibility is defined by the Dell part numbers the battery replaces: NYFJH, 0NYFJH, 0WMRC and GW0K9. It is intended for the Dell Precision series models 7530, 7540, 7730 and 7740 as listed in the manufacturer's source data. Checking your existing part number against that list is the quickest way to confirm the correct fit.

The battery uses Li-poly (lithium-polymer) cells and is built with a factory protection set covering overcharging and deep discharge, as well as OVP overvoltage, OTP overheating, SCP short circuit and OCP current overload protection. MITSU applies a 6-step quality control process to its batteries, and this product holds CE, ROHS and ISO9001 certificates.

Key features

• Brand: MITSU, manufacturer reference BC/DE-7530
• Replacement battery for Dell Precision 7530, 7540, 7730 and 7740
• Replaces Dell part numbers NYFJH, 0NYFJH, 0WMRC and GW0K9
• Li-poly cell type
• Factory protection against overcharge, deep discharge, OVP overvoltage, OTP overheating, SCP short circuit and OCP current overload
• CE, ROHS and ISO9001 certified
• 24-month warranty on electronics and housing, 12-month warranty on cell capacity plus 6 additional months after free product registration

Specifications

Frequently asked questions

Which Dell Precision models is this battery compatible with?

The manufacturer's source data lists the Dell Precision series models 7530, 7540, 7730 and 7740. The product name itself highlights the 7530, 7540 and 7740.

Which original part numbers does it replace?

It replaces the Dell part numbers NYFJH, 0NYFJH, 0WMRC and GW0K9. Compare these with the marking on your current battery before ordering.

What type of cells does this battery use?

It uses lithium-polymer (Li-poly) cells, which are not affected by the memory effect and are less prone to spontaneous discharge.

Is this battery protected and certified?

Yes. It features factory protection against overcharging and deep discharge, plus OVP overvoltage, OTP overheating, SCP short circuit and OCP current overload protection, and holds CE, ROHS and ISO9001 certificates.

What warranty applies?

MITSU provides a 24-month warranty for the electronics and housing, and a 12-month warranty for cell capacity, extended by a further 6 months free of charge once the end user registers the product.

It is for you if...

• You own a Dell Precision 7530, 7540, 7730 or 7740 and want a replacement battery.
• Your current battery carries one of the part numbers NYFJH, 0NYFJH, 0WMRC or GW0K9.
• You prefer Li-poly cells with built-in overcharge, overvoltage, overheating, short circuit and overload protection.
• You value a product with CE, ROHS and ISO9001 certification and a documented warranty on both electronics and cell capacity.