NinjaBatt Battery for Dell 33YDH 15.2V 56Wh

NinjaBatt's 15.2V / 56Wh replacement battery restores reliable runtime to compatible Dell laptops with OEM-level capacity and built-in safety protections.

When a laptop’s internal battery begins to age, runtimes shrink and unexpected shutdowns become routine. The NinjaBatt Battery for Dell 33YDH (P30E) is a direct-fit replacement designed to match original power specifications (15.2V, 56Wh / 3684mAh) and bring your Inspiron, G-series, Vostro or Latitude back to full mobility without paying OEM prices. It uses grade A Li-ion cells, safety circuitry, and a 12-month warranty to ensure consistent, long-lasting use.

Will this battery work in my Dell model?

Yes — the NinjaBatt pack is compatible with a wide range of Dell models that use the 33YDH / P30E battery type. It fits Inspiron 17 series, several G3/G5/G7 gaming laptops, Latitude models and many Vostro notebooks that list the referenced part numbers.

• Compatible model examples: Inspiron 17 7000, 17 7577, 17 7778, 17 7779.
• Gaming and performance lines: G3 15/17, G5 15, G7 15 series.
• Business lines: Latitude 13/14/15 (e.g., 3380, 3490) and Vostro 15 models.
• OEM part numbers supported: 33YDH, P30E, PVHT1, 81PF3 and equivalents.

How long will this replacement battery last on a single charge?

Runtime varies by workload, screen brightness and connected peripherals, but the NinjaBatt battery provides the rated 56Wh capacity to deliver comparable runtime to the original. The pack is assembled from high-quality cells that sustain usable capacity through hundreds of cycles.

• Rated capacity: 56Wh / 3684mAh at 15.2V for true-charge performance.
• Expected cycle life: up to roughly 500 full charge/discharge cycles with proper care.
• Real-world factors: brightness, CPU/GPU load and background apps affect runtime.

Is the battery safe and will it damage my laptop?

NinjaBatt units include standard safety features and protection circuitry to prevent the common hazards associated with lower-quality replacements. Each battery is built with safeguards against short circuits, overheating and overload to protect both the pack and your laptop’s internal electronics.

• Protection: short-circuit, thermal and over-current safeguards integrated.
• Quality control: grade A cells and tested assemblies to meet OEM-like specs.
• Warranty: a 12-month limited warranty covers manufacturing defects.

How easy is installation and how do I verify compatibility?

Installing this battery is straightforward for most user-removable Dell packs—power down, remove the service hatch or base cover, swap the battery and reconnect. Always confirm compatibility by matching the part number on your original battery or checking your laptop’s service manual.

• Installation: typically a user-replaceable battery with screw or latch access.
• Verification tip: match part numbers like 33YDH, P30E, PVHT1 or 81PF3 on the existing battery.
• Support: keep the original battery label and consult Dell guides if uncertain.

Who is this for? The NinjaBatt 15.2V / 56Wh replacement is intended for Dell owners who need a reliable, cost-effective alternative to an OEM battery—students, professionals and gamers with compatible Inspiron, G-series, Latitude or Vostro laptops who want restored runtime, predictable performance, and safety protections without replacing the entire machine. If your laptop shows reduced battery life, unpredictable shutdowns, or the original pack no longer holds charge, this battery provides a practical and warranted replacement.