Replacement for PKH18: Drop-In Alternatives We Stock
Looking for a replacement for the PKH18 (PKH18 - Dell 7.4V 55Wh Laptop Battery for XPS 12 -L221x 9Q33 13 9333 Ultrabook)? Pro Disk Network ships Dell drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the PKH18
| SKU | PKH18 |
|---|---|
| Product | PKH18 - Dell 7.4V 55Wh Laptop Battery for XPS 12 -L221x 9Q33 13 9333 Ultrabook |
| Current price | $162.11 |
| Stock status | In Stock |
| Detail page | View PKH18 › |
Drop-in replacements for PKH18
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
0PKH18 - Dell 7.4V 55Wh Laptop Battery for XPS 12 -L221x 9Q33 13 9333 Ultrabook
SKU: 0PKH18
Price: $162.11
0C4K9V - Dell 7.4V 55Wh Laptop Battery for XPS 12 -L221x 9Q33 13 9333 Ultrabook
SKU: 0C4K9V
Price: $250.53
C4K9V - Dell 7.4V 55Wh Laptop Battery for XPS 12 -L221x 9Q33 13 9333 Ultrabook
SKU: C4K9V
Price: $250.53
77G21 - Dell 6-Cell 6300mAh 47Wh 7.4V Li-Ion Battery for Ultrabook XPS 12 (9Q33)/Xps 13
SKU: 77G21
Price: $182.93
077G21 - Dell 6-Cell 6300mAh 47Wh 7.4V Li-Ion Battery for Ultrabook XPS 12 (9Q33)/Xps 13
SKU: 077G21
Price: $182.93
312-0773 - Dell 85 WHR 9-Cell Li-Ion Primary Battery for Studio XPS 13 1340 Laptop
SKU: 312-0773
Price: $164.18
312-0774 - Dell 85 WHR 9-Cell Li-Ion Primary Battery for Studio XPS 13 1340 Laptop
SKU: 312-0774
Price: $184.82
A2412388 - Dell 2GB PC3-8500 DDR3-1066MHz non-ECC Unbuffered CL7 SoDIMM Dual-Rank Memory Module for Dell Studio XPS 13 Laptop
SKU: A2412388
Price: $98.03
A2412387 - Dell 1GB PC3-8500 DDR3-1066MHz non-ECC Unbuffered CL7 SoDIMM Single-Rank Memory Module for Studio XPS 13 Laptop
SKU: A2412387
Price: $85.43
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.