Shipped from the US warehouse, it only takes 5-7 days.
Replacement Battery Specification
- Battery Model: AP19A8K
- Capacity: 40.22Wh / 3482mAh
- Voltage: 11.55V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- AP19A8K
- 3ICP5/58/72
- KY.0030G023
Compatible Laptop Model
- For Acer Chromebook Spin 311 CP311-1H Series
- For Acer Chromebook Spin 311 CP311-1HN Series
- For Acer Chromebook Spin 311 CP311-2H Series
- For Acer Chromebook Spin 311 CP311-2HN Series
- For Acer Chromebook Spin 311 CP311-1H Series
- For Acer Chromebook Spin 311 CP311-1H-C186 Series
- For Acer Chromebook Spin 311 CP311-1H-C1FS Series
- For Acer Chromebook Spin 311 CP311-1H-C2DV Series
- For Acer Chromebook Spin 311 CP311-1H-C5PN Series
- For Acer Chromebook Spin 311 CP311-1H-C91C Series
- For Acer Chromebook Spin 311 CP311-1HN-C2DV Series
- For Acer Chromebook Spin 311 CP311-1HN-C3E3 Series
- For Acer Chromebook Spin 311 CP311-1HN-C45F Series
- For Acer Chromebook Spin 311 CP311-1HN-P2CZ Series
- For Acer Chromebook Spin 311 CP311-2H Series
- For Acer Chromebook Spin 311 CP311-2H-C3DE Series
- For Acer Chromebook Spin 311 CP311-2H-C3KA Series
- For Acer Chromebook Spin 311 CP311-2H-C679 Series
- For Acer Chromebook Spin 311 CP311-2H-C7BD Series
- For Acer Chromebook Spin 311 CP311-2H-C7DQ Series
- For Acer Chromebook Spin 311 CP311-2H-C9W5 Series
- For Acer Chromebook Spin 311 CP311-2HN-C1XT Series
- For Acer Chromebook Spin 311 CP311-3H-K0HG Series
- For Acer Chromebook Spin 311 CP311-3H-K3WL Series
- For Acer Chromebook Spin 311 CP311-3H-K42N Series
- For Acer Chromebook Spin 311 CP311-3H-K72P Series
- For Acer Chromebook Spin 311 CP311-3H-K7MV Series
- For Acer Chromebook Spin 311 CP311-3H-K9K9 Series
- For Acer Chromebook Spin 311 CB311-9H Series
- For Acer Chromebook Spin 311 CB311-9HT Series
- For Acer Chromebook Spin 311 CB311-9H-C4XC Series
- For Acer Chromebook Spin 311 CB311-9H-C1JW Series
- For Acer Chromebook Spin 311 CB311-9H-C12A Series
- For Acer Chromebook Spin 311 CB311-9H-C7C8 Series
- For Acer Chromebook Spin 511 R752T Series
- For Acer Chromebook Spin 511 R752TN Series
- For Acer Chromebook Spin 511 R752TN-C07T Series
- For Acer Chromebook Spin 511 R752T-C3M5 Series
Product Features
- Chromebook 2-in-1 Reliability: 40.22Wh / 3482mAh lithium-ion battery delivers consistent all-day runtime for Acer Chromebook Spin 311 and Spin 511 convertible Chromebooks — ideal for students, educators, and everyday users who rely on Chromebook versatility for learning and productivity
- Premium Li-ion Cells: High-quality cells provide stable 11.55V output for consistent Chromebook performance during web browsing, video streaming, Google Workspace tasks, and everyday computing
- OEM Replacement Quality: Meets or exceeds original Acer specifications for voltage, capacity, safety standards, and physical dimensions — direct replacement for AP19A8K, 3ICP5/58/72, and KY.0030G023
- Wide Chromebook Spin Series Compatibility: Specifically engineered for Acer Chromebook Spin 311 (CP311 / CB311) and Spin 511 (R752T) series for perfect physical fit and reliable battery management system integration
- Advanced Safety Protection: Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during daily Chromebook use
- Restore Full Learning Runtime: Revive your Acer Chromebook Spin 311 or 511 with a fresh battery that restores full all-day runtime for school, remote learning, and everyday productivity
Why Choose This Battery
Engineered for Acer Chromebook Spin 311 and Spin 511 convertible Chromebooks, this 40.22Wh Li-ion replacement battery ensures reliable all-day power for students, educators, and everyday users who depend on Chromebook performance. Perfect for classroom learning, remote education, Google Workspace productivity, and everyday computing requiring consistent and dependable Chromebook runtime.
Key Benefits:
- Wide compatibility across Acer Chromebook Spin 311 CP311 / CB311 and Spin 511 R752T series — replaces AP19A8K, 3ICP5/58/72, KY.0030G023
- 40.22Wh / 3482mAh capacity supports all-day runtime for school, remote learning, and everyday Chromebook productivity
- Rigorous quality testing ensures capacity, voltage stability, and safety compliance for Chromebook use
- 1-year warranty and OEM-grade construction for reliable long-term performance in daily Chromebook environments
- Precision-engineered housing with multi-layer protection circuits for safe operation during everyday Chromebook use