AS09A31 Battery for Gateway NV52 NV53 NV54 NV56 NV58 NV59 | 11.1V 5200mAh 6-Cell – HTJ
- Model Numbers: AS09A31 Battery
- Battery Type: Lithium-ion (Grade A Cells)
- Voltage: 11.1V (Fully compatible with 10.8V)
- Capacity: 5200mAh / 58Wh
- Cells: 6-Cell
- Connector: External Snap-in Interface
- Condition: 100% Brand New from Factory
- Life Cycle: 600 – 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: 94 x 3.27 x 1.54 inches
- Item Weight: 12.3 ounces
S09A31 Battery for Gateway NV52 NV53 NV54 NV56 NV58 NV59 | 11.1V 5200mAh 6-Cell
Detailed Product Specifications and Features:
Core Technical Parameters:
| Property | Specification |
|---|---|
| Model Numbers | AS09A31 Battery |
| Battery Type | Lithium-ion (Grade A+ Cells) |
| Voltage | 11.1V (Fully compatible with 10.8V) |
| Capacity | 5200mAh / 58Wh |
| Cells | 6-Cell |
| Connector | External Snap-in Interface |
| Condition | 100% Brand New from Factory |
| Life Cycle | 600 - 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 | 8.94 x 3.27 x 1.54 inches |
| Item Weight | 12.3 ounces |
Technical Note:
Design Note: The AS09A31 is an external 6-cell high-capacity lithium-ion battery.
Compatibility Note: This model is the primary battery for the Gateway NV52 through NV59 series and the Acer Aspire 5532/5732Z series. It is functionally interchangeable with AS09A41, AS09A51, AS09A61, and AS09A71.
Power Note: The upgraded 5200mAh capacity provides an approx. 18% increase in runtime over standard 4400mAh versions, making it ideal for multimedia use.
Important: Verify your model is from the NV52-NV59 range; it will not fit the NV51 or NV70 series.
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 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
AS09A31 Battery Battery Compatibility Laptop Model List:
1. Compatible Laptop Model List (Comprehensive)
| Brand | Specific Series & Machine Suffixes |
|---|---|
| Gateway NV Series | NV52 Series: NV5207u, NV5211u, NV5213u, NV5214u, NV5215u, NV5216u NV53 Series: NV5302u, NV5331u, NV5337u, NV5378u, NV5387u NV54/NV56/NV58 Series: NV5421u, NV5602u, NV5807u, NV5810u NV59 Series: NV5901u, NV5911u, NV5915u, NV5926u, NV5927u, NV5937u |
| Acer Aspire Series | 5000 Series: 5516, 5517, 5532, 5534, 5732, 5732Z, 5734Z eMachines: E525, E527, E625, E627, E725, G627, G725 |
| Packard Bell | EasyNote Series: TJ61, TJ62, TJ65, TJ66, TJ67, TR81, TR82, TR85, TR86 |
| ⚠️ Absolute Incompatibility | NOT FOR: Gateway NV51 (Uses AS07A). NOT FOR: Gateway NV73, NV78, NV79 (Uses AS07B). NOT FOR: Gateway NV55, NV57 (Uses AS10D). |
| Visual Check | Fits models where the battery is rectangular and the latch notches are at the far ends. |
2. AS09A31 Battery Compatible Part Numbers (P/N List)
- AS09A31 / AS09A41 / AS09A51 / AS09A61 / AS09A71 / AS09A73 / AS09A75
- BT.00603.076 / BT.00604.049 / BT.00605.036 / BT.00607.066
- LC.BTP00.045 / LC.BTP00.046
- MS2274 / AK.006BT.025
Why Choose HTJ AS09A31 5200mAh Battery?
- Upgraded 5200mAh High-Density Cells:
We use premium Grade A+ 2600mAh cells to achieve a total capacity of 5200mAh (58Wh). This is a significant upgrade over the standard 4400mAh aftermarket options, providing more hours of cord-free productivity and entertainment. - Universal Firmware Sync:
Since this battery serves Gateway, Acer, and Packard Bell brands, our BMS (Battery Management System) uses an adaptive “Universal Sync” firmware. This ensures the battery is recognized by the BIOS and Windows Power Manager across all regional variants. - Precision-Molded Heat-Resistant Shell:
Built with an industrial-grade ABS+PC blend, the housing is designed to withstand the heat generated by legacy AMD and Intel processors. The locking tabs are reinforced to prevent snapping over repeated removals. - 18-Month Factory-Direct Warranty:
As a direct manufacturer, we provide a full 18-month warranty on every 5200mAh pack. We guarantee both the safety circuitry and the capacity retention, ensuring you get the performance you paid for.
How to Install Your New AS09A31 Battery?
Replacing an external AS09A31 battery is a simple procedure that requires no tools.
⚠️ Crucial Safety Preparation
- Shutdown: Power off the laptop completely and remove the charging cable.
- Clear Workspace: Ensure the laptop is on a flat, non-conductive surface.
- Static Safety: Touch a metal object to discharge static electricity before handling the battery pins.
AS09A31 Battery Step-by-Step Installation Guide:
- Locate the Latches: On the bottom of the laptop, identify the two sliding latches (one is a manual lock, the other is a spring-loaded release).
- Unlock: Slide the manual locking latch to the “Open/Unlocked” position.
- Release and Remove: Slide and hold the spring-loaded release latch while pulling the old battery out of the slot.
- Insert New Battery: Slide the HTJ AS09A31 battery into the bay. Push firmly until you hear a “click” from the spring-loaded latch.
- Secure the Lock: Slide the manual locking latch back to the “Locked” position. This is vital to prevent unexpected power loss.
- Calibrate: Charge to 100%, then use the laptop on battery power until it reaches 5% before recharging to full to sync the fuel gauge.
💡 Pro Tip:
If your original battery was 10.8V, this 11.1V model is 100% compatible. The small voltage difference is a result of different cell labeling standards and will not affect your laptop.
FAQ (Frequently Asked Questions)
Q: My laptop says “Model MS2274” on the bottom. Is this the right battery?
A: Yes. MS2274 is the chassis code for several Gateway NV and Acer Aspire models that use the AS09A31 battery. If your battery looks rectangular and has the AS09A part number, this is the correct match.
Q: Can I use this in my 17-inch Gateway NV78?
A: No. While the NV58 and NV78 were released around the same time, the 17-inch NV78 uses the AS07B series battery, which is physically longer. This battery is strictly for the 15.6-inch and smaller models.
Q: My original battery was 10.8V, but this is 11.1V. Is it safe?
A: Yes. 10.8V and 11.1V are functionally identical. They represent the same 3-cell serial architecture (3.6V vs 3.7V per cell) and are 100% compatible with all original Gateway and Acer chargers.
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 reduce 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.
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