💻⚡ Dell Latitude / Precision R8D7N Battery

11.4V · Li-ion · 30-Day Refund + 2-Year Warranty

🔋 HIGH-DENSITY | GRADE A CELLS ⚡ VOLTAGE 11.4V 🔋 CAPACITY 51Wh ✅ CONDITION 100% New 🔄 CYCLES 500+ 💰 30-Day Refund/Replace 📅 2-Year Warranty 📦 Package: 1x Battery (carton box) 🔋 Grade A cells 🔗 COMPATIBLE PART NUMBERS & MODELS Part Numbers:
R8D7N, 0R8D7N, 1V1XF, 4GVMP, W8GMW ✅ Compatible with:

• Dell Latitude 5400 / E5400 Series
• Dell Latitude 5500 / E5500 Series
• Dell Precision 3540 / M3540 Series
• Dell Inspiron 7590 2-in-1 (without 2.5" HDD) Series 【NOT fit for Inspiron 7590 Series】
• Dell Inspiron 7591 2-in-1 Series 【NOT fit for Inspiron 7591 Series】
• Dell Inspiron 7791 2-in-1 Series 【NOT fit for Inspiron 7791 Series】

📌 Note: This battery is designed for 2-in-1 versions of Inspiron 7590/7591/7791 and requires no 2.5" HDD. NOT compatible with standard non-2-in-1 Inspiron series. Please verify your original battery part number and laptop model. ⚙️ PERFORMANCE DATA 🔋 Energy:51Wh / 11.4V 🧪 Cell grade:A+ Li-ion 🕒 Est. runtime:~2.5–3.5 hours (depends on use) ⚡ Charge cycles:500+ 🔌 🔋 💻 Smart BMS · Overcharge protection · Thermal safety ⚠️ INSTALLATION NOTES: Please verify your laptop model and part number before ordering. For best performance, fully charge and discharge the battery 2–3 times initially. Store in cool, dry place. Do not disassemble or expose to water/fire. 🛡️ OUR GUARANTEE & SUPPORT 💰 30-Day Refund / Replace 📅 2-Year Warranty 💬 24/7 Customer Support

📩 Questions? Contact us BEFORE leaving negative response. We solve every issue — fast & friendly.

🔋 Dell Latitude 51Wh battery — reliable power for your business laptop.