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DELL T1G4M (Battery Model) Replacement Battery

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Quick, friendly and hassle-free customer support and a full one-year warranty.

USD $62.50 $89.29

Compatible Part Numbers(P/N) : MR90Y 312-1392

Compatible Models : Dell Inspiron 3421 5421 15-3521 5521 3721 MR90Y XCMRD

SKU : DEL19M478

Capacity : 5200mah(LG CELL)

Voltage : 11.1V

Service : Shipped to the world, On all orders free shipping

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We only use high quality materials and grade A cells to guarantee real capacity and higher recharge cycles.
Quick, friendly and hassle-free customer support and a full one-year warranty: if something goes wrong, we are at your disposal.

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Dell T1G4M (Battery Model) Laptop Batteries ⚡ | Battery Datasheet & Compatibility

Battery Model	T1G4M (Battery Model)
Condition	100% Brand new & High quality
SKU	DEL19M478
Category	Laptop Batteries
Applicable Brand	Dell
Battery Type	Li-ion
Capacity	5200mah(LG CELL)
Voltage	11.1V
Color	Black
Size(L x W x H)	-
Packing Quantity	Default: 1 (Unless otherwise specified by pictures or text)
Compatible Models	Dell Inspiron 3421 5421 15-3521 5521 3721 MR90Y XCMRD
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Assembled with premium-grade lithium-ion cells to ensure reliable performance and true capacity. Complies with relevant U.S. safety and quality standards, including rigorous manufacturing and disposal protocols. Certified under CE and RoHS for European compliance, and meets applicable FCC and UL standards for the U.S. market.

Replacement part numbers:

Compatible Models:

Battery Number: 6 Cells
Dell Inspiron 14 Series
Dell Inspiron 14-3421 Series
Dell Inspiron 14-3437 Series
Dell Inspiron 14-5421 Series
Dell Inspiron 14-N3421 Series
Dell Inspiron 14-N5421 Series
Dell Inspiron 14R Series
Dell Inspiron 14R-3421 Series
Dell Inspiron 14R-5437 Series
Dell Inspiron 15 Series
Dell Inspiron 15-3521 Series
Dell Inspiron 15-3537 Series
Dell Inspiron 15R Series
Dell Inspiron 15R-5521 Series
Dell Inspiron 15R-5537 Series
Dell Inspiron 15R-N3521 Series
Dell Inspiron 15R-N5521 Series
Dell Inspiron 15R-N5537 Series
Dell Inspiron 17 Series
Dell Inspiron 17-3721 Series
Dell Inspiron 17-3737 Series
Dell Inspiron 17R Series
Dell Inspiron 17R-5737 Series
Dell Inspiron 17R-N3721 Series
Dell Inspiron 17R-N3737 Series
Dell Inspiron 17R-N5721 Series
Dell Inspiron 17R-N5737 Series
Dell Latitude 14 3000 Series
Dell Latitude 15 3000 Series
Dell Latitude 3440 Series
Dell Latitude 3540 Series
Dell Latitude E3440 Series
Dell Latitude E3540 Series
Dell Vostro 2421 Series
Dell Vostro 2521 Series

Note: While some users with experience can replace the battery themselves, we recommend professional installation to avoid damaging the device or the battery.

FAQs

---How do I know if this T1G4M (Battery Model) is compatible with my device?
Check the original battery for a model number printed on the label or casing. If you're unsure, contact our support team with your device’s serial or product number, and we’ll help you find the right match.

---Are your batteries for T1G4M (Battery Model) certified and safe to use?
Yes. Our batteries meet CE, UL, RoHS, and ISO standards, ensuring safety, reliability, and environmental compliance.

---Can I track my shipment after it has been shipped?
Absolutely. Once your order is shipped, you’ll receive a confirmation email with a tracking number and a link to the courier’s website to monitor your delivery status.

---What is the estimated delivery time for my order?
Delivery times vary depending on the battery type and your location. For orders within the U.S. and Canada, the average delivery time is 7–20 business days.

---What should I do if the T1G4M (Battery Model) doesn’t work after installation?
First, ensure it’s properly installed and compatible with your device model. If issues persist, contact our support team. All batteries are backed by a 1-year warranty and 30-day return policy.

Bestseller

We can provide you with any type of battery you need. We have batteries of various sizes, capacities and brands, suitable for different devices and occasions.Browse all brand battery categories

How to find the correct original battery model?

Every device, such as mobile phones, bluetooth speakers, laptops, etc., has the original battery model number, which is either printed on a sticker on the battery or directly on the battery case.
If you need to replace your battery, please contact our support staff. Please tell us your device serial number or product number so that we can recommend the appropriate battery model for you.

Disclaimer:
dpbattery.com is not affiliated with any brand manufacturer. The brand names and model names listed above are used only to indicate compatibility with the device.

Shipping costs Standard

All orders placed for Standard Shipping on all stock items will be shipped within 1 - 2 business days. all items will arrive at you in 7 to 20 business days with a tracking number.

*Thank you for shopping at dpbattery.com! At present, we have the ability to accurately deliver to most countries and regions within the above-mentioned transportation time. We are doing our best to always complete the transportation of certain goods during the above period.

Shipping Fee

Exceed: $0.00 | Shipping fees: $0.00

Delivery

Free delivery on all items with no minimum order.

All orders placed for standard shipping on all in-stock items will ship within 1-2 business days. Shipping information will be available the day after your item has shipped. An e-mail is sent to the customer, mentioning the tracking number.

Usually it will take about 7-20 business days for delivery, but it depends on the exact address or region. Holidays and different customs on checking may affect postal service delays.

Please note that we do not ship to APO (military) or FPO (foreign) box. We are not responsible for incorrect or unknown address. Please ensure your shipping address is correct and deliverable.

* We currently only support Paypal payment.

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Guarantees: 1 year warranty! 30 days money back guarantee!

Return Policy

Quality problems: We will be responsible for replacements or refunds if there are quality problems within 30 days of delivery of the products. The customer may have to return the product to our offices, and after confirming that the products have not been damaged, by the way, we will replace the product.

If you want to return a product that has no quality problems, the returned products must be in original condition with all original packaging. If you have lost an accessory or component of the product, the price of the accessory or component will be deducted from the repayable amount.

Orders cancelled before delivery do not incur any expense, the amount of the order will be returned in its entirety.

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DELL T1G4M (Battery Model) Replacement Battery

Compatible Part Numbers(P/N) : MR90Y 312-1392