Replacement 71Wh Laptop Battery Compatible with Lenovo IdeaPad Gaming 3 16ARH7 16IAH7 (L21M4PC4 L21L4PC1)

This high-performance L21M4PC4 battery for IdeaPad Gaming 3 is an OEM-grade replacement lithium-ion power pack engineered to restore long battery runtime and stable power delivery for your 16-inch gaming notebook. Whether your original battery suffers from swelling, rapid discharge, failure to hold a charge, or random shutdowns under gaming loads, this L21M4PC4 battery for IdeaPad Gaming 3 delivers full 71Wh capacity with true 15.36V voltage output. Every battery is built with Grade-A rechargeable cells and tested under strict load cycles prior to dispatch to ensure safety and longevity. — ### Technical Specifications | Feature | Specification | | :— | :— | | **Battery Type** | Rechargeable Li-ion Polymer | | **Voltage** | 15.36V | | **Capacity** | 71Wh / 4622mAh (4-Cell) | | **Primary Part Numbers** | L21M4PC4, L21L4PC1, L21D4PC1, L21C4PC1 | | **Lenovo FRU Part Numbers** | 5B11F24160, 5B11F24161, 5B11F24162, 5B11F24163 | | **Color** | Black | | **Condition** | Brand New, Direct Factory Tested Grade A | — ### Compatibility & Fitment Guidelines This replacement L21M4PC4 battery for IdeaPad Gaming 3 is strictly compatible with the following 16-inch gaming laptop series: * **Compatible Laptop Models:** * Lenovo IdeaPad Gaming 3 16ARH7 Series (AMD Ryzen 6000 edition) * Lenovo IdeaPad Gaming 3 16IAH7 Series (Intel 12th Gen edition) * **Part Number Cross-Reference:** L21M4PC4, L21L4PC1, L21D4PC1, L21C4PC1 > **Important Verification Tip:** IdeaPad Gaming 3 16-inch models use this 71Wh 4-cell battery. Please verify the physical dimensions, screw mounting positions, and internal cable connector of your original battery before ordering. — ### Multi-Level Safety Protection * **Advanced Battery Management System (BMS):** Integrated microchip prevents overcharging, deep over-discharging, short circuits, and thermal runaway. * **Grade A Li-ion Polymer Cells:** Ensures up to 500+ recharge cycles with minimal capacity loss over time. * **Exact Dimensions:** 1:1 mold design for seamless drop-in fit without modifying brackets or internal cables. — ### Non-Affiliation Disclaimer *This is an aftermarket replacement laptop battery manufactured to meet or exceed original equipment standards. References to “Lenovo” and “IdeaPad” are used solely for technical compatibility identification under nominative fair use. CTOPU is an independent supplier of computer parts and is not affiliated with the trademark owners.*