Description
0XR682 - Dell Lithium-Ion 4-Cell 28WHr Laptop Battery for Dell Inspiron 1525/1526 Series
Keeping older Dell Inspiron laptops running means eventually dealing with battery degradation. The 0XR682 addresses this head-on as a genuine Dell replacement battery designed specifically for the Inspiron 1525 and 1526 models. This 4-cell lithium-ion battery delivers 28 watt-hours of capacity, matching the original equipment specifications that shipped with these systems.
What You're Actually Getting
This is a direct OEM replacement, not a third-party alternative. Dell part number 0XR682 ensures you're getting the same build quality and cell chemistry that the laptop was engineered around. The 14.8V nominal voltage and 1900mAh capacity align with the power management firmware in these Inspiron models, which matters more than most people realize. Mismatched voltage or capacity can trigger charging errors or inaccurate battery life reporting.
The physical dimensions match the original battery bay perfectly. No modifications needed, no worrying about whether it'll actually fit despite what the listing says. It slots into the bottom panel of the 1525 and 1526 exactly as intended, with the same latch mechanism and contact alignment.
Performance Characteristics
A 28WHr capacity won't win any endurance awards by modern standards, but context matters here. These Inspiron models launched in 2007-2008 with Core 2 Duo processors and integrated graphics. The power draw profile is completely different from current systems. Under typical office workloads—document editing, web browsing, email—you're looking at roughly 2 to 3 hours of runtime depending on screen brightness and CPU activity. That's realistic, not marketing department math.
The lithium-ion chemistry handles charge cycles well. You'll get several hundred full cycles before noticing significant capacity loss, assuming you're not constantly draining it to zero or leaving it plugged in at 100% for months on end. The integrated protection circuitry manages cell balancing and prevents overcharge conditions, working with the laptop's own charging controller.
Compatibility Details
This battery works with:
- Dell Inspiron 1525
- Dell Inspiron 1526
It also cross-references with several other Dell part numbers including X284G, RN873, GW240, and GP952. If you're pulling a dead battery and see any of those numbers, the 0XR682 is the correct replacement. The battery firmware identifies properly to the system BIOS, so you won't get compatibility warnings or reduced functionality.
Why This Matters for IT Environments
Educational institutions and businesses still run these older Inspiron models for basic computing tasks. When you're managing dozens of these laptops, having access to reliable OEM batteries beats the alternative of scrapping functional hardware. The 0XR682 extends the useful life of systems that otherwise work fine for their intended purpose.
Refurbishers and resellers also need legitimate replacement batteries to make these laptops marketable. A working battery transforms a parts machine into a sellable unit. The Dell branding and part number verification give buyers confidence they're not getting counterfeit cells wrapped in generic packaging.
Build and Reliability Notes
The battery housing is standard Dell black plastic with the characteristic ribbed texture. Not fancy, but it doesn't need to be. The cell quality is where it counts, and Dell's manufacturing standards for OEM batteries remain consistent. You're not gambling on whether the capacity rating is fictional or if the protection circuit will actually prevent thermal runaway.
For systems still in active use, this battery represents a straightforward maintenance item. It does exactly what it's supposed to do without surprises or compatibility headaches.
