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Black rectangular lithium-polymer laptop battery with connector port

NShi

NShi J0PGR laptop battery 7.6V 42Wh 5250mAh 4-Cell

SKU CH-WC2T-TKYW9 MPN J0PGR

Rechargeable 7.6 V 42 Wh lithium-ion battery with 5250 mAh capacity for Dell Latitude 5285 and 5290 2-in-1 series

  • Battery TypeLithium Polymer
  • Delivers 42Wh capacity for extended runtime on Dell Latitude 5285 and 5290 2-in-1 models
  • Operates at 7.6V with 5250mAh lithium-ion cells for stable power output
  • Replaces multiple Dell part numbers including J0PGR 0J0PGR X16TW FTH6F RDYCT 1WND8
  • Certified to CE FCC RoHS standards for safe and reliable operation
  • Brand new 4-cell lithium polymer construction with Grade-A cells for dependable performance

What this battery replaces

The NShi J0PGR is a 7.6V 42Wh 5250mAh 4-cell lithium polymer pack built to replace Dell part numbers J0PGR, 0J0PGR, JOPGR, RDYCT, 0RDYCT, 1WND8, X16TW, 0X16TW, FTH6F and 0FTH6F. It fits Dell Latitude 5285, 5285 2-in-1, 12 5285 2-in-1, 12 5290 2-in-1 and T17G, T17G001, T17G002 series notebooks. The unit ships new with CE, FCC and RoHS certification.

Who should buy it and who should not

Owners of the listed Latitude 2-in-1 models needing a direct voltage and capacity match will find this pack compatible. Buyers with a standard Latitude 5290 (non 2-in-1) cannot use it because the connector and form factor differ. Anyone whose original battery carries a part number not listed above should verify before ordering.

Installation notes and common issues

Replacement requires opening the rear case and disconnecting the internal connector; the process is straightforward for anyone comfortable with small screws and ribbon cables. A frequent mistake is skipping the initial calibration: discharge to five percent, then complete three to four full charge cycles to reach rated capacity. For long-term health, repeat a full discharge-charge cycle every other month.

Highlights

  • Delivers 42Wh capacity for extended runtime on Dell Latitude 5285 and 5290 2-in-1 models
  • Operates at 7.6V with 5250mAh lithium-ion cells for stable power output
  • Replaces multiple Dell part numbers including J0PGR 0J0PGR X16TW FTH6F RDYCT 1WND8
  • Certified to CE FCC RoHS standards for safe and reliable operation
  • Brand new 4-cell lithium polymer construction with Grade-A cells for dependable performance

Specifications

Battery TypeLithium Polymer

Questions about this item

Which Dell Latitude models accept the 7.6V 42Wh J0PGR battery?

It replaces the original in Latitude 5285, 5285 2-in-1, 12 5285 2-in-1, 12 5290 2-in-1 and T17G series; it does not fit the standard 5290 non-2-in-1.

Will the J0PGR connector match the one on my existing 5285 motherboard?

The replacement uses the same connector layout as the Dell part numbers J0PGR, 0J0PGR, 1WND8, X16TW, FTH6F and RDYCT, so it plugs straight into the 5285 board.

How do I verify the new J0PGR reaches its rated 42Wh after the first few cycles?

Discharge to 5 %, charge to 100 % and repeat 3-4 times; then check the OS battery report — design capacity should read 42 Wh and full-charge capacity should be close to that value.

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