L09L6Y02 Battery for Lenovo IdeaPad G570 G460 B570 Z570 V570 V470 | 11.1V 58Wh 5200mAh – HTJ
- Model Numbers: L09L6Y02 / L09S6Y02 / L10C6Y02
- Battery Type: Li-ion (Grade A+ High-Capacity Cells)
- Voltage: 11.1V (Fully compatible with 10.8V)
- Capacity: 5200mAh / 58Wh
- Cells: 6-Cell
- Condition: 100% Brand New from Factory
- Life Cycle: 800 – 1000 recharge cycles
- Multiple Protection: Over Current, Over Voltage, Over Charge & Discharge, Overheat, Short Circuit, ESD, EMI
- Color: Black
- Certifications: UL2054, CE, FCC, RoHS, UN38.3, MSDS, IEC62133
- OEM/ODM: Yes(Accepted)
- Warranty: 18 Months After Sales, 24/7 Email Support.
- Product Dimensions: 8.11 x 2.55 x 0.82 inches
- Item Weight: 12 ounces
L09L6Y02 Battery for Lenovo IdeaPad G570 G460 B570 Z570 V570 V470 | 11.1V 58Wh 5200mAh
Detailed Product Specifications and Features:
Core Technical Parameters:
| Property | Specification |
|---|---|
| Model Numbers | L09L6Y02 / L09S6Y02 / L10C6Y02 |
| Battery Type | Li-ion (Grade A+ High-Capacity Cells) |
| Voltage | 11.1V (Fully compatible with 10.8V) |
| Capacity | 5200mAh / 58Wh |
| Cells | 6-Cell |
| Condition | 100% Brand New from Factory |
| Life Cycle | Up to 1000 recharge cycles |
| Multiple Protection | Over Current, Over Voltage, Over Charge & Discharge, Overheat, Short Circuit, ESD, EMI |
| Color | Black |
| Certifications | UL2054, CE, FCC, RoHS, UN38.3, MSDS, IEC62133 |
| OEM/ODM | Yes(Accepted) |
| Warranty | 18 Months After Sales, 24/7 Email Support. |
| Product Dimensions | 8.11 x 2.55 x 0.82 inches |
| Item Weight | 12 ounces |
Technical Note:
The L09L6Y02 is an External Removable battery designed for Lenovo’s most popular consumer and business-class laptops from the 2010-2012 era. This 11.1V version provides a stable voltage plateau, ensuring peak performance for your G, B, V, and Z series laptops. It is 100% interchangeable with the 10.8V version.
Product Features:
- Battery Newest Premium Grade Cells
- Best Circuit Board
- Multiple command chip control, keep the battery stable charge and discharge;
- Over-charger protection and discharger protection, short-circuit protection, ensure fast charges and low power consumption
- Easy & Quick Installation
- Our battery is 100% compatible with the original battery and meets
- CE/FCC/ROHS/UL-certified standards. It is 100% new from the manufacturer and can support up to 1000 recharge cycles over the life of the battery
- Power Interface: Gold-plated connector points to ensure current transport excellently and serve stably.
- Enclosure: The enclosure is made of ABS + PC high-quality material, which has a high-temperature-resistant function to protect your laptop from overheating
- Battery Buckle: The battery buckle is closely connected to the laptop, and the metal interface is stably powered
L09L6Y02 / L09S6Y02 / L10C6Y02 Battery Compatibility Laptop Model List:
| Main Series | Detailed Compatible Sub-Models |
|---|---|
| IdeaPad G Series | G570 / G570E: (Type 4334, 1068, 20079, 5931, G570A, G570AH, G570G, G570L) G560 / G560E: (Type 0679, 1050, 20042, 5903, G560A, G560G, G560L) G470 / G475: (Type 4328, 20078, G470A, G470AH, G470G, G475A, G475G, G475GL) G460 / G460E / G465: (Type 0677, 20041, 0679, G460A, G460G, G460L, G465A) Gx65 / Gx75: G565, G565A, G575, G575A, G575G, G575M, G575L |
| IdeaPad Z Series | Z570 / Z575: (Type 1024, 20095, 5931, Z570A, Z575A, Z575G) Z560 / Z565: (Type 0914, 20040, 5903, Z560A, Z560G, Z565A, Z565G) Z470 / Z475: (Type 1022, 20094, Z470A, Z470G, Z475A, Z475G) Z460 / Z465: (Type 0913, 20039, Z460A, Z460G, Z465A, Z465G) Z370 / Z360: (Type 1025, 20093, 0912, Z370A, Z370G, Z360A) |
| Lenovo B Series | B570 / B570E / B575: (Type 1068, 5209, 20081, B570A, B570G, B575e) B470 / B475 / B470E: (Type 20080, 5211, B470A, B470G, B475A, B475e) B580 / B590: (Selected Type 20144, 20208 - Please verify original P/N) |
| Lenovo V Series | V570 / V570C: (Type 1066, 20092, V570A, V570G, V570P) V470 / V470C: (Type 1067, 20091, V470A, V470G, V470P) V370 / V360: (Type 1065, 20090, 0912, V370A, V360A) |
| Specific Suffixes | -ITH (Core i3), -IFI (Core i5), -ISE (Core i7), -ARE, -AST, -ASW, -BNI, -BEI |
L09L6Y02 / L09S6Y02 / L10C6Y02 Battery Compatible P/N (Part Numbers) List
- L09L6Y02 (Primary) | L09S6Y02 | L09M6Y02 | L09C6Y02
- L10C6Y02 | L10P6Y02 | L10M6Y02 | L10L6Y02
- 57Y6444 | 57Y6442 | 57Y6446 | 57Y6448
- FRU 121001071 | 121001089 | 121001091 | 121001094 | 121001095
- FRU 121001096 | 121001097 | 121001150 | 121000935 | 121000937
- 45N1042 | 45N1043 | 45N1048 | 45N1049 | 31046285
Why Choose HTJ L09L6Y02 58Wh Battery?
- True 58Wh High-Capacity Performance:
Most aftermarket batteries for the G570/Z570 only offer 4400mAh (48Wh). The HTJ L09L6Y02 is built with high-density Grade A+ cells to deliver a full 5200mAh (58Wh). This 11.1V X 5200mAh configuration provides roughly 20% more runtime, allowing your laptop to last through long flights or study sessions. - Optimized 11.1V Stability:
Our battery uses a high-voltage 11.1V architecture. This ensures a consistent power stream even when your laptop is under heavy load (video editing or multiple browser tabs), preventing sudden shut-offs and protecting the delicate internal capacitors of your motherboard. - Precision Lock Fitment:
Lenovo’s G and Z series chassis require a perfect mechanical fit to engage the safety locks. HTJ uses 1:1 precision molds to ensure our L09L6Y02 snaps into place securely with no gaps, ensuring consistent electrical contact during mobile use. - Industry-Leading 18-Month Warranty:
HTJ provides a factory-direct 18-month warranty on every L09L6Y02 battery. While standard sellers offer only 6 or 12 months, we stand by our cell quality and advanced Battery Management System (BMS) to ensure your classic Lenovo stays productive.
How to Install Your New L09L6Y02 Battery?
Replacing the external L09L6Y02 battery on your Lenovo laptop is a tool-free task that takes only seconds.
⚠️ Crucial Safety Preparation
- Shutdown: Power off the laptop completely and disconnect the AC power adapter.
- Surface: Place the laptop upside down on a soft, clean cloth to protect the finish.
L09L6Y02 Battery Step-by-Step Installation Guide
- Unlock the Latches: Locate the two sliding switches on the bottom of the laptop. Slide the static “Manual Lock” switch to the unlocked position.
- Release and Remove: Slide and hold the spring-loaded “Release” switch while pulling the old battery away from the laptop.
- Insert the New HTJ Battery: Align the connector of your new HTJ L09L6Y02 battery with the laptop bay. Slide it in firmly until you hear the release latch click back into place.
- Secure the Manual Lock: Slide the “Manual Lock” latch back to the secure/locked position. This prevents the battery from vibrating loose during travel.
- Initialization: Plug in your laptop and charge it to 100%. For high-capacity 58Wh cells, it’s recommended to perform one full discharge to 5% and a full recharge to 100% to calibrate the Windows power meter.
💡 Pro Tip:
These classic IdeaPad models often accumulate dust in the battery compartment over time. Before installing your new HTJ battery, use a soft brush or compressed air to clean the contact pins on the laptop side. This ensures a stable power connection and prevents “Plugged in, not charging” errors.
FAQ (Frequently Asked Questions)
Q: Can I use this 11.1V battery if my original was 10.8V?
A: Yes. 10.8V and 11.1V are fully compatible. They represent the same 3-series cell configuration (3 X 3.6V or 3 X 3.7V). The 11.1V version simply offers a slightly higher energy plateau.
Q: Why is my laptop not recognizing the new battery?
A: Ensure the “Manual Lock” switch is fully engaged. Lenovo laptops often won’t recognize the battery unless the physical safety lock is in the correct position. If the problem persists, try a static reset: remove the battery/charger and hold the power button for 30 seconds.
Q: Will this fit the IdeaPad Z580 or G580?
A: No. The Z580 and G580 use the L11S6Y01 battery, which has a different physical shape. Please check your original battery model number before purchasing.
Laptop Maintenance Tips:
- New battery: For using a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely
- Overuse: Do not always run a battery to 0%, as this would shorten its usage life.
- Charging sequence: When charging, first install the battery, then turn on the power. When fully charged, first cut off the power, then pull the power plug.
- Long-term storage: Please store the unused battery fully charged. (Charge it once a month.) Do not store at low power to prevent reducing the lifespan of a battery
- Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models so as not to reduce the service life of the battery due to incompatibility.
【IMPORTANT】: Press [ Ctrl+F ] to find the laptop models.
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