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Lenovo Laptop Battery 4000mAh, 6-Cell High Quality Compatible for LENOVO E46 – K46, E46, L10P6Y21 Laptops
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₹1,056
₹2,112
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Availability:
In Stock
Condition:
New
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Key Features
- 4000mAh High Capacity - Delivers 3-4 hours of reliable runtime for productive mobile computing
- 6-Cell Li-ion Configuration - Optimal balance of power and weight for everyday laptop use
- Wide Compatibility - Works perfectly with Lenovo E46, K46, and L10P6Y21 series laptops
- Intelligent Safety Protection - Multi-level circuits guard against overcharge, overheat, and short circuits
- 500+ Charge Cycles - Premium Grade A cells ensure long-lasting battery life and performance
- Lenovo Power Manager Support - Fully compatible with Lenovo's energy management software and tools
- 4-LED Power Gauge - Built-in indicators display remaining battery capacity at a glance RetryP
Alternative Products
Battery Description:
- Capacity: 4000mAh
- Configuration: 6-cell battery pack
- Compatibility: Works with Lenovo E46 and K46 series laptops
- Compatible Part Numbers:
- L10P6Y21
- Lenovo E46
- Lenovo K46
This is a standard capacity replacement battery for Lenovo E46 and K46 series laptops. The 6-cell configuration provides good battery life for everyday computing tasks while maintaining a reasonable weight for portability.
Technical Details
| Brand: | Lenovo |
|---|---|
| Model number: | E46 – K46, E46, L10P6Y21 |
| Seller SKU: | LI-1110 |
| Condition: | New |
| Origin: | China |
| Availability: | In Stock |
| Minimum order quantity: | 1 |
| Shipping weight: | 1000.00 g |
| Date first listed on DP MART : | Sep 28, 2025 |
LENOVO LAPTOP BATTERY - DETAILED SPECIFICATIONS
PRODUCT OVERVIEW
Item: Premium Replacement Battery for Lenovo E46/K46 Series
Type: Lithium-Ion (Li-ion) Rechargeable Battery
Configuration: 6-Cell High-Performance Battery Pack
Condition: Brand New, Grade A Cells
TECHNICAL SPECIFICATIONS
Capacity: 4000mAh / 4.0Ah
Voltage: 10.8V / 11.1V (typical for 6-cell configuration)
Watt-Hours: 44Wh
Cell Type: Premium Grade A Li-ion Cells
Cell Configuration: 6-Cell (3S2P - 3 series, 2 parallel)
Color: Black
Dimensions: 206mm x 53mm x 20mm (approximately)
COMPATIBILITY
Compatible Part Numbers:
- L10P6Y21
- L10P6Y22
- 57Y6440
- 57Y6567
- 57Y6568
- L10N6Y21
- L10S6Y21
- 121001071
- 121001096
- 121001097
Compatible Laptop Models:
- Lenovo E46 Series
- Lenovo E46A
- Lenovo E46G
- Lenovo E46L
- Lenovo K46 Series
- Lenovo K46A
- Lenovo K46G
- Lenovo IdeaPad Z370 Series
- Lenovo IdeaPad Z470 Series
- Lenovo IdeaPad Z570 Series
- Lenovo G460 Series (select models)
- Lenovo G470 Series (select models)
- Lenovo G570 Series (select models)
PERFORMANCE SPECIFICATIONS
Charging Time: 2.5-3 hours (with laptop off)
Operating Temperature: 0°C to 45°C
Storage Temperature: -20°C to 65°C
Humidity: 10% - 90% RH non-condensing
Expected Lifespan: 18-24 months with normal use
Cycle Life: 500+ complete charge/discharge cycles
Self-Discharge Rate: <3% per month
ADVANCED FEATURES
- Lenovo Energy Management Compatible: Works with power optimization software
- Smart Battery Technology: Real-time communication with system BIOS
- LED Status Indicators: 4-LED power gauge shows remaining capacity
- Rapid Charge Support: Supports Lenovo RapidCharge where available
- Battery Gauge Reset: Allows accurate capacity reporting
- Deep Sleep Mode: Minimizes power loss during storage
IDEAL USE CASES
- Business professionals
- Students and educators
- Home office workers
- Daily computing tasks
- Mobile productivity
- Presentation delivery
- Field work applications
- Backup power solution
simple boy Verified Purchase | 4 months ago
Fast delivery and well packaged. Satisfied with the purchase.
UMAKANTA BADATYA Verified Purchase | 4 months ago
Works as expected. Happy with my order.
Sarthak Mahajan Verified Purchase | 5 months ago
Satisfactory purchase. Meets my requirements.
Kathir Kathiravan Verified Purchase | 5 months ago
Quality is good, packaging could be better though.
Yadav Verified Purchase | 5 months ago
Average product, does the job fine.
Alex john Verified Purchase | 5 months ago
Decent quality, but could be improved in some areas.
Suvesh Rana Verified Purchase | 5 months ago
Value for money. Works flawlessly.
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