Description

Lenovo L19M4PH3 Laptop Battery  Specifications

1. General Information

• Model: Lenovo L19M4PH3 Laptop Battery

• Part Number: L19M4PH3 (Compatible with: L19D4PH3, L19C4PH3)

• Compatible Series: Yoga Slim 7 Pro 14″ (2021-2022 models)

• Type: Rechargeable Lithium Polymer

• Condition: Brand new

2. Electrical Specifications

• Voltage: 15.36 V

• Capacity: 61 Wh

• Energy: 61 watt-hours

• Current: 3.97 Ah (3970 mAh)

• Cycle Count: Designed for up to 500 complete charge cycles

3. Physical Specifications

• Weight: 0.295 kg (0.65 lbs)

• Dimensions: ~258.0 x 90.0 x 8.5 mm

• Connector: 4-pin smart battery connector

• Form Factor: Slim 4-cell rectangular pack

4. Performance & Features

• Chemistry: Lithium Polymer (LiPo)

• Management: Advanced Smart Battery Management System (BMS)

• Charging: Supports Rapid Charge (95W USB-C adapter)

• Battery Life: Up to 14 hours (MM14) for Slim 7 Pro models

5. Compatibility Details

• Primary Models: Yoga Slim 7 Pro 14ITL5 (Intel), 14ARH5 (AMD), 14IHU5 (Intel), 14IAP7 (Intel), 14IAH7 (Intel), 14ARH7 (AMD)

• Note: Covers both Intel (11th/12th Gen) and AMD (Ryzen 5000/6000) variants of the high-performance Slim 7 Pro lineup.

6. Installation Notes

• Installation: Internal battery (requires full disassembly)

• Tools Required: Phillips screwdriver, plastic pry tools

• Procedure: Remove bottom cover, disconnect battery cable, remove mounting screws/adhesive.

7. Safety & Compliance

• Certifications: CE, RoHS, UL, KC

• Safety Standards: IEC 62133-2 compliant, UN38.3 certified

• Protections: Over-voltage, over-current, over-temperature, short-circuit protection

8. Manufacturer Information

• Brand: Lenovo

• OEM Suppliers: ATL (Amperex) or COSMX

• Origin: High-quality cell pack for premium slim-and-light performance laptops.

9. Warranty & Support

• Warranty: 12 months limited warranty

• Support: Full compatibility with Lenovo Vantage for battery health monitoring and conservation mode settings.

10. Environmental

• Operating Temperature: 0°C to 45°C (charging), -20°C to 60°C (discharging)

• Storage: Recommended storage with 30-50% charge.

• Recycling: Classified as WEEE (Waste Electrical and Electronic Equipment).