Gateway SQU-516 Compatible Laptop Battery 11.1V (4400 mAh / 49Wh) Li-ion

SKU: LGT212-BP-K027
Regular price C$49.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Gateway
  • Model/OPN SQU-516
  • Cell Type Conventional Li-ion
  • Capacity 4400 mAh / 49Wh
  • Output Voltage 11.1V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Gateway SQU-516 is available for C$49.00 . 11.1V · 4400 mAh / 49Wh · Conventional Li-ion.

Important Notes
  • This battery only compatible with 10.8V and 11.1V version.
  • Please make sure your battery is approx. 26.9cm(10.6 inches) in length.
Compatible Model
Gateway T Series W340UIGateway S Series S-7210Gateway S Series S7220MGateway S Series S-7310Gateway S Series S7310MGateway S Series S7410Gateway S Series S7410MGateway S Series S-7410MGateway S Series S7500Gateway S Series S-7700NGateway P Series P6860Gateway P Series PA6AGateway NX Series NX500Gateway NX Series NX500S Gateway NX Series NX500X Gateway NX Series NX510SGateway NX Series NX510XGateway NX Series NX570XLGateway NX Series NX860Gateway NX Series NX860XGateway MX Series MX3139MGateway MX Series MX3142MGateway MX Series MX3143MGateway MX Series MX3311bGateway MX Series MX3400 SeriesGateway MX Series MX3410hGateway MX Series MX3416Gateway MX Series MX3702Gateway MX Series MX6005MGateway MX Series MX6006MGateway MX Series MX6025hGateway MX Series MX6124h Gateway MX Series MX6128 Gateway MX Series MX6132JGateway MX Series MX6134JGateway MX Series MX6135 Gateway MX Series MX6136JGateway MX Series MX6200 Gateway MX Series MX6210Gateway MX Series MX6211BGateway MX Series MX6215BGateway MX Series MX6420 Gateway MX Series MX6422Gateway MX Series MX6423Gateway MX Series MX6425Gateway MX Series MX6431Gateway MX Series MX6434Gateway MX Series MX6435HGateway MX Series MX6441Gateway MX Series MX6444hGateway MX Series MX6445Gateway MX Series MX6446Gateway MX Series MX6447Gateway MX Series MX6448Gateway MX Series MX6452Gateway MX Series MX6453Gateway MX Series MX6620MGateway MX Series MX6628JGateway MX Series MX6630JGateway MX Series MX6631 Gateway MX Series MX6632JGateway MX Series MX6635BGateway MX Series MX6638BGateway MX Series MX6639JGateway MX Series MX6640b Gateway MX Series MX6641h Gateway MX Series MX6650 Gateway MX Series MX6650hGateway MX Series MX6708h Gateway MX Series MX6710 Gateway MX Series MX6900 Series Gateway MX Series MX6912Gateway MX Series MX6916Gateway MX Series MX6917JGateway MX Series MX6919Gateway MX Series MX6920Gateway MX Series MX6923BGateway MX Series MX6927Gateway MX Series MX6931Gateway MX Series MX6936MGateway MX Series MX6946MGateway MX Series MX6953JGateway MX Series MX6960Gateway MX Series MX8000 Gateway MX Series MX8500Gateway MX Series MX8520Gateway MX Series MX8554BGateway MX Series MX8703JGateway MX Series MX8707JGateway MX Series MX8710Gateway MX Series MX8716Gateway MX Series MX8716BGateway MX Series MX8721MGateway MX Series MX8734Gateway MX Series MX8736JGateway MT Series MT3000 SeriesGateway MT Series MT3105JGateway MT Series MT3107BGateway MT Series MT3110Gateway MT Series MT3110cGateway MT Series MT3111CGateway MT Series MT3303Gateway MT Series MT3304JGateway MT Series MT3305JGateway MT Series MT3310Gateway MT Series MT3310cGateway MT Series MT3418Gateway MT Series MT3422Gateway MT Series MT3705Gateway MT Series MT3707BGateway MT Series MT3708Gateway MT Series MT3710Gateway MT Series MT3710cGateway MT Series MT6016JGateway MT Series MT6017Gateway MT Series MT6021cGateway MT Series MT6215jGateway MT Series MT6220BGateway MT Series MT6225JGateway MT Series MT6452Gateway MT Series MT6704hGateway MT Series MT6705Gateway MT Series MT6707Gateway MT Series MT6708Gateway MT Series MT6711Gateway MT Series MT6723Gateway MT Series MT6724BGateway MT Series MT6729Gateway MT Series MT6733Gateway MT Series MT6735bGateway MT Series MT6823BGateway MT Series MT6826JGateway MT Series MT6830Gateway MT Series MT6835JGateway MT Series MT6836JGateway MT Series MT6840Gateway MT Series MT6840hGateway MT Series MT6915BGateway MT Series MT6919Gateway MT Series MT6920Gateway MP Series MP6000 SeriesGateway MP Series MP6925JGateway MP Series MP8701JGateway ML Series ML3000 SeriesGateway ML Series ML-3106Gateway ML Series ML3108Gateway ML Series ML-3108Gateway ML Series ML3108VGateway ML Series ML3109Gateway ML Series ML-3109Gateway ML Series ML3706Gateway ML Series ML-3706Gateway ML Series ML6018JGateway ML Series ML6227ZGateway ML Series ML-6228Gateway ML Series ML6230Gateway ML Series ML-6230Gateway ML Series ML-6231Gateway ML Series ML-6232Gateway ML Series ML6703Gateway ML Series ML6720Gateway ML Series ML-6721Gateway ML Series ML6732Gateway M Series M153S Pacific BlueGateway M Series M153S SilverGateway M Series M153XGateway M Series M153X Garnet RedGateway M Series M153XL Arctic BloomGateway M Series M153XL Pacific BlueGateway M Series M255-EGateway M Series M360SBGateway M Series M360S-GatewayGateway M Series M360XGateway M Series M460Gateway M Series M460E PlusGateway M Series M460XGateway M Series M460X-QSGateway M Series M465 SeriesGateway M Series M465E-SBGateway M Series M680Gateway M Series M680ESGateway M Series M680XGateway M Series M685-EGateway 8000 Series 8510 SeriesGateway 8000 Series 8510GHGateway 8000 Series 8515 SeriesGateway 8000 Series 8550 SeriesGateway 8000 Series 8550GBGateway 6000 Series 6000 SeriesGateway 6000 Series 6010 SeriesGateway 6000 Series 6018GH Gateway 6000 Series 6018GXGateway 6000 Series 6020 SeriesGateway 6000 Series 6021 SeriesGateway 6000 Series 6023 SeriesGateway 6000 Series 6023GP Gateway 6000 Series 6510GZGateway 6000 Series 6518 SeriesGateway 6000 Series 6520 SeriesGateway 6000 Series 6832JP
Original Part Number
BT.00603.048 6501142 AHA84226101 6501195 DAK100520-011102L AHA63226234 6501173 6501053 W34X48LB QND1BTIZZZ00Y4 SQU-516 AHA63224A34 106868 SQU-415 935C2080F 6MSBGMA1 103926 4S2PQCD1BT1ZZZTAV4 6MSBG 6501055 6501097 2MA7BTLI612 3RU18650F-2-QC-MA1-QC224 916C4720F AHA63226064 6500949 3UR18650F-2-QC223 6501128 6501130 BT.00603.051 QCD1BTIZZZTAV4 SQU-412 1533558 BT.00907.005 916C6840F BT.0060D.006 3RU18650F-2-QC-MA1 106214 MA1FRU4S2P DAK100520-010802L 916C3360F BT.00607.023 4UR18650F-2-QC223 MA1 3S2P 2MA3BTLI603 6500996 MA6 3S2P 3UR18650F-2-QC-MA1 3UR18650F-2-QC-MA6 6501054 916C3360 916-4060 6501194 Gateway MA1 QND1BTIZZZTAV4 6501205 916C5150F 3UR18650F-2-QC224 916-3360 AHA63226218 BT.00603.050 6MSB AHA63224609 B1425010G0001 934T2630F 12MSBG AHA63224614 4S2P BT.0060D.002 2PA2BTLI602 AHA84226012 MA14S2P 916C5980F 6500948 MA13S2P AHA63224819 1533557 3S2P Gateway MA6
How can I confirm a replacement laptop battery will fit?
The best way is to match the part number printed on your current battery. Then verify the voltage, and compare the battery shape plus connector location with the product photos and specs.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using System Information:

Step 1: Press Windows + R to open the Run window.
Step 2: Type msinfo32 and click OK.
Step 3: In the System Summary section, find System Model in the right pane.

This model information helps ensure you select the correct replacement battery.
Where do I find the battery part number?
Power off the laptop, unplug the charger, and remove the battery if it’s removable. The part number is printed on the label on the battery itself—use that to confirm compatibility.
Can I use a battery with a different voltage?
In most cases, no—battery voltage should match the original. Some labels are equivalent (10.8V = 11.1V, and 14.4V = 14.8V), but other voltage differences are not compatible.
What should I check before buying a replacement online?
Start with the original battery part number and voltage. After that, compare size and shape, connector type and position, latch/clip placement, and orientation using product photos and details.
Can I search by laptop model instead of battery part number?
The laptop model helps narrow results, but the battery part number is more accurate. One laptop model can use multiple battery versions, so matching the printed part number is recommended.
Any quick tips to improve laptop battery runtime?
Turn on Power Saver/Battery Saver, lower screen brightness, close unused apps and tabs, disable Wi-Fi/Bluetooth when you don’t need them, and keep vents clear to reduce heat.

Picking the correct replacement battery (and adapter, if needed) matters for safety and performance. Battpit stocks a wide range of compatible part numbers and models across major laptop brands. Use the checklist below before you place your order:

1. Identify Your Laptop Model

  • Check the label on the bottom of the laptop or your system information for the exact model.
  • If you’re purchasing an adapter, verify the input requirements shown on your laptop label (voltage/current).

2. Match the Battery Part Number

Always shut down the laptop before removing the battery. The part number printed on the battery label is the most reliable way to confirm the correct replacement.

3. Common Part Number Examples

Brands often use predictable formats. Here are a few examples to help you recognize them:

HP / Compaq:
123456-001
Sony:
PCGA-BP12, VGP-BP1
Dell:
312-1234, 1234P
IBM / Lenovo:
02K1234, 08K1234
Toshiba:
PA1234U-1BRS

4. Compare the Physical Fit

Double-check the overall shape, connector type and connector position, plus the latch/lock location and orientation. Compare these with product photos before ordering.

5. Voltage Notes

Some laptops have multiple battery options with different voltages (for example, 11.1V vs 14.8V). These are not interchangeable. Always match the voltage printed on your original battery.

  • Li-ion 10.8V is equivalent to 11.1V.
  • Li-ion 14.4V is equivalent to 14.8V.

Example Labels

Example battery label showing part number and voltage
Safety & Compliance

Certified Quality You Can Trust

Battpit Canada replacement laptop batteries and AC adapters are selected with safety, compatibility, and compliance in mind. Products may meet common industry standards including RoHS, CE, UL, and ULC where applicable.

RoHS
RoHS Compliant Helps reduce restricted hazardous substances in electronic products.
CE
CE Marked Designed to meet applicable safety and quality requirements.
UL
UL Recognized Components Selected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety Standard Supports safety confidence for products supplied to Canadian customers.
Why this matters: These compliance marks help customers choose a reliable replacement laptop battery, laptop charger, or AC adapter with built-in safety features such as over-charge, over-current, over-voltage, and short-circuit protection.