The 10 Best Dell Inspiron 17 R 7720 Batteries 2023 – Complete Review & Buying Guide

Features :

• Warranty :We specialize in providing quality power products from factory direct sales and quality customer service.Full Refund within 60 days.Satisfaction guaranteed and backed by 12 months replacement warranty for free and 24 x 7 email support,（Note: The return window will be closed a month after you received DELL Laptop Battery 40WH M5Y1K If you have any problem with M5Y1K 14.8V 40WH Dell battery,please Contact us – in “YOUR ORDER” options click the “contact seller”）
• Compatible for Dell Inspiron 14-3451 14-3452 14-3458 14-3459 14-3462 14-3467 14-5451 14-5452 14-5458 14-5459 14-5455 14-5459 15-3551 15-3552 15-3558 15-3559 15-3565 15-3567 15-5551 15-5552 15-5555 15-5558 15-5559 15-5758 17-5755 17-5756 17-5758 17-5759 laptop Notebook battery
• Compatible for Dell Inspiron 14 3000 series 3451 3452 3458 3459 3462 3467;Inspiron 14 5000 series 5451 5452 5455 5458 5459;for Dell Inspiron 15 3000 series 3551 3552 3558 3559 3565 3567; for Dell Inspiron 15 5000 series 5545 5551 5552 5555 5558 5559 5758; for Dell Inspiron 17 5000 series 5755 5756 5758 5759; for Dell Inspiron N3451 N3452 N3458 N3551 N3552 N3558 N5451 N5458 N5551 N5555 N5558 N5559 N5755 N5758 N5455 N5459; Vostro 3458 3459 3558 3559; Latitude 3460 3560 laptop Notebook battery
• Compatible P/N:M5Y1K M5YIk GXVJ3 HD4J0 HD4JO K185W KI85W WKRJ2 VN3N0 VN3NO 451-BBMG 453-BBBP W6D4J WKRJ2 6YFVW 78V9D 1KFH3 P51F P51F004 P47F P63F P60G P64G P28E P65G P52F YU12005-13001D
• Specifications: Model Name: 40Wh Standard Rechargeable Li-ion Battery Type M5Y1K 14.8V ,Battery Type: Lithium_ion Voltage: 14.8V Capacity: 40WH/2600mAh ; Cells: 4-cell; Color: Black,Weight: About 10OZ; Size: Length:10.6in Width:1.5in Height:0.75in Condition:New, Battery life: More than 1000 cycles, Packages includes: 1x M5Y1K battery,1x Instruction for Laptop Battery

Features :

• 【Specification】Battery type: Li-ion. Color: Black. Voltage: 11.1V. Capacity: 48 Wh. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.
• 【Replace Part Number】 04NW9 2P2MJ 312-1163 312-1164 312-1242 312-1323 312-1324 312-1325 4YRJH 8858X 911MD CWVXW DHT0W HCJWT KJ321 M1Y7N NHXVW P8TC7 P9TJ0 PRRRF RU485 T54F3 UJ499 YKF0M X57F1
• 【Compatible Models】Replacement for Dell Latitude E5420 E5430 E5530 E6420 E6430 E6520 E6530 Series, Inspiron 15R-5520 14R-5420 17R-5720 4420 5420 5425 7420 7520 4720 7720 M421R M521R N4420 N4720 N5420 N5720 N7420 N7720 Series, Precision M2800 Series.(See Description Fit Laptop Models)
• 【Security】All ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
• 【ZTHY Laptop Battery Return Policy】Rest assured with 30 days Refund and 12 months Replacement,also get our friendly customer service.

Features :

• 🔋【Specifications】 Model ：33YDH；Battery Type: Lithium polymer; Voltage: 15.2V; Capacity: 56WH ; Cells: 4 cells; Color: Black . Packages includes: 1 x 33YDH Laptop Battery Replacement, 2 x Free Screwdrivers,1 x Instruction for Laptop Battery.
• 🔋【Compatible Laptop Models】Replacement for Dell Inspiron 17 7000 series 7773 7778 7786 7779 2-in-1; for dell Inspiron 15 Gaming 7577 Series; for dell Inspiron 17-7773 17-7778 17-7779 17-7786 15-7577; for Dell G3 15 3579 Series; for Dell G3 17 3779 Series; for Dell G5 15 5587 Series; for Dell G7 15 7588 Series; for Dell Latitude 15 3590 3580 Series; for Dell Latitude 14 3490 Series; for Dell Vostro 15 7580 7570 Series; for Dell Latitude 13 3000 3380 Series.
• 🔋【Compatible P/N】15.2V 56Wh 33YDH laptop battery replace part 99NF2 PVHT1 P72F P30E 81PF3 081PF3 P30E001 DNCWSCB6106B.
• 🔋【Security & Reliability】Our Dell 56wh battery type 33ydh are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 1000 recharge cycles over the life of the battery, meet OEM standard. Shipping by Amazon warehouse,you can buy it with confidence and use it safely.
• ☎️【Warranty】Full refund in 60 days, 12 months warranty. If any issues about the product within 365 days, click the button “ASK A QUESTION” and CONTACT US, we will respond within 7 × 24 hours 🌛🌞via emails and give you friendly after-sales service. Press [CTRL + F] to search your laptop model/part number.
• 📞【Support】We specialize in providing quality power products from factory direct sales and quality customer service.（Note: The return window will be closed a month after you received the 33YDH Battery. If you have any problem with DELL Laptop Battery Replacement 33YDH, please contact us 👉 in “your order” options click the “contact seller”)

Features :

• 33YDH Battery Type: Lithium polymer; Voltage: 15.2V; Capacity: 56WH ; Cells: 4 cells; Color: Black
• Battery Replacement For Dell In-spiron 17 7000 7773 7786 7778 7779 15 7577 13 7353 2-in-1 Series; for Dell G3 15 3579 Series; for Dell G3 17 3779 Series; for Dell G5 15 5587 Series; for Dell G7 15 7588 Series; for Dell Latitude 15 3590 3580 Series; for Dell Latitude 14 3490 Series; for Dell Vostro 15 7580 7570 Series; for Dell Latitude 13 3000 3380 Series.
• Our batteries have passed strict intelligent detection, such as short circuit protection, over voltage protection, discharge protection, over current protection, which is important for battery’s use cycle and safety. Also CE, FCC, RoHS certificated.
• Full refund in 30 days, 12 months warranty. If any issues about the product within 365 days, click the button “ASK A QUESTION” and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service.

Features :

• 🔋SPECIFICATION: Specifications: Model Name: 56Wh Standard Rechargeable Li-ion Battery Type 33YDH 15.2V , Battery Type: Lithium_ion Voltage: 15.2V Capacity: 56WH ; Cells: 4-cell; Color: Black ,Weight: About 11OZ; Size: Length:9.53in Width:4.40in Height:0.23in Condition:New, Battery life: More than 1000 cycles,Packages includes: 1x 33YDH battery
• 🔋Compatible Dell Laptop Part Numbers: 33YDH 99NF2 W7NKD PVHT1 81PF3 081PF3 P30E P30E001 451-BCDM DNCWSCB6106B Notebook Battery and more.
• 🔋Compatible for Dell Inspiron 17 7000 Series 7773 7778 7786 7779 2-in-1 Series; for dell Inspiron 15 Gaming 7577 Series;for dell Inspiron 17-7773 17-7778 17-7779 17-7786 15-7577; for Dell G3 15 3579 Series; for Dell G3 17 3779 Series; for Dell G5 15 5587 Series; for Dell G7 15 7588 Series; for Dell Latitude 15 3590 3580 Series; for Dell Latitude 14 3490 Series; for Dell Vostro 15 7580 7570 Series; for Dell Latitude 13 3000 3380 Series laptop battery.【Note】The 33YDH battery it only compatible with Dell “Latitude” 13 3380 laptop,it is not compatible with Dell “Chromebook” 13 3380 laptop).
• 🔋SECURITY :Our Dell 56wh battery type 33ydh is assembled from high quality materials and circuit boards to ensure fast charging and low power consumption, 100% from the manufacturer, overcharge and overdischarge circuit protection, overheat and short circuit protection, up to 1000 charge cycles over the life of the battery, and meets OEM standards. Shipped via Amazon Warehouse, you can buy with confidence and use safely.
• 🤝🏻Quality Service: Provide 30-day money back guarantee / 12-month warranty！ Contact Us: Any questions please click “Ask a Question” on our storefront or click “Contact Seller” in the “Your Order” option. Best Customer Service. We place great importance on the highest delivery efficiency, and premium quality for our customers!
• 👉🏻⚠Special Note: Please select the correct type for your original battery. As the Dell laptop models listed on this product page are compatible with TWO battery types: ✅33ydh (56Wh 15.2V) and ❌V1P4C battery (56Wh 7.6V) ⚠They are not interchangeable.

Features :

• Output: 19.5V-2.31A-45W ( Please make sure the watt=45W ), Input: 100~240V~1A 50/60Hz (For worldwide use)
• Connector size: Interior diameter: 3.0 mm; External diameter: 4.5mm (Note: Please make sure the DC output and tip size of ac adapter are accordant before you buy)
• Compatible P/N: HA45NM140 AA45NM131 DA45NM131 DA45NM140 HK45NM140 LA45NM121 LA45NM131 LA45NM140 Dell Xps 13 L322X 9343 9350 9360 charger.
• Compatible with: Dell inspiron 15 3000 5000 70000 3451 3452 3558 3565 3567 5555 5558 5559 5565 5568 5578 7558 7568 7569 charger, inspiron 13 7000 5000 5368 5378 7347 7348 7352 7353 7368 7378 charger Dell XPS 11 9P33 XPS charger(This Dell adapter doesn’t fit Dell Inspiron 15-3520 3521 3531 3542 3537, Inspiron 15R-5520 5521 7520 N5010 N5110)
• Warranty: 12 Months warranty, 30 days money return guarantee,24 x 7 email support..(Please check your laptop model and buy it with confidence!)

Features :

• Specifications: Model Name: 56Wh Standard Rechargeable Li-ion Battery Type 33YDH 15.2V , Battery Type: Lithium_ion Voltage: 15.2V Capacity: 56WH ; Cells: 4-cell; Color: Black ,Weight: About 11OZ; Size: Length:9.5in Width:4.12in Height:0.38in Condition:New, Battery life: More than 1000 cycles, Packages includes: 1x 33YDH battery,2 x Free Screwdrivers,1x Instruction for Laptop Battery
• Compatible P/N: dell 56wh battery type 33ydh replace part 33YDH PVHT1 DNCWSCB6106B P30E P30E001 P36E P72F P75F, dell inspiron 17 battery replacement
• Compatible Model: 56WH 33YDH Laptop Battery for Dell Inspiron 17 7000 7577 7773 7778 7786 7779 2in1 Series; for Dell G3 15 3579 Series; for Dell G3 17 3779 Series; for Dell G5 15 5587 Series; for Dell G7 15 7588 Series; for Dell Latitude 15 3590 3580 Series; for Dell Latitude 14 3490 Series; for Dell Vostro 15 7580 7570 Series; for Dell Latitude 13 3000 3380 Series laptop Model P30E P30E001 P36E P72F P75F
• Safety: Our DELL 56WH Battery Type 33YDH are UL/CE-/FCC-/RoHS certified for safety,100% New from Manufacturer. Overcharge and Overdischarge Circuit Protection;Over-temperature and Short-circuit Protection; Up to 1000 recharge cycles over the life of the battery.
• Warranty :We specialize in providing quality power products from factory direct sales and quality customer service.Full Refund within 60 days.Satisfaction guaranteed and backed by 12 months replacement warranty for free and 24 x 7 email support.（Note: The return window will be closed a month after you received the DELL G7 7588 Battery .If you have any problem with DELL Laptop Battery 33YDH,please Contact us – in “YOUR ORDER” options click the “contact seller”）

Features :

• SPECIFICATION :The 7710 7720 battery Type: MFKVP Voltage: 11.4V Capacity: 91WH ; Cells: 6-cell; Color: Black with Two Free Screwdrivers;Each of our product is CE-/FCC-/RoHS-Certified.
• COMPATIBILITY : MFKVP Battery for Dell Precision 7510 7520 7710 7720 M7510 M7710 Series,for Dell Precision 15 7520 7510 17 7720 7710 Series Notebook
• COMPATIBILITY P/N:1G9VM 451-BBSB 451-BBSF GR5D3 M28DH MFKVP T05W1 0FNY7 TWCP
• GREAT PRICE AND EASY TO INSTALL: Our MFKVP battery for HP is much cheaper than an original store replacement and it works exactly as described. It is also easy to install and portable, you can take it on journey or anywhere, no need to worry about that.
• FULL MONEY BACK AND FREE EXCHANGE: 90 Days no-questions-asked full money back and 365 Days Free Exchange Guarantee. The return window will be closed after one month, click the button “ASK A QUESTION” and CONTACT US, we will solve it within 24 hours.

Features :

• FIT LAPTOP MODELS : 15.2V 56Wh 33YDH battery replacement for Dell Inspiron 17 7000 series 7773 7778 7786 7779 2-in-1, for dell Inspiron 15 Gaming 7577 Series, for dell Inspiron 17-7773 17-7778 17-7779 17-7786 15-7577; Dell G3 15 3579 Series, G5 15 5587 Series, G7 15 7588 Series, G3 17 3779 Series, Latitude 13 3000 3380 , Latitude 15 3590 , Latitude 15 3580 , Latitude 14 3490 Series, Vostro 15 7580, Vostro 15 7570 series laptop Model P30E P30E001 P36E P72F P75F.
• REPLACE BATTERY PARTS : 15.2V 56Wh 33YDH laptop battery replace part 99NF2 PVHT1 81PF3 081PF3 DNCWSCB6106B.
• WARRANTY & SUPPORT : Replacement or refund supported if any battery issues within 1 year warranty. 24×7 Email Support. Fast shipment from Amazon warehouse. Please contact us if any issues and we will try best to offer you a satisfying solution.
• SPECIFICATION : Model Name: 56Wh Standard Rechargeable Li-ion Battery Type 33YDH; Battery Type: Lithium-Ion; Voltage : 15.2V; Capacity : 56Wh; Cells: 4-cell; Weight: About 11OZ / 0.75 lb; Size: About 9.19×3.87×0.23in; Condition : Brand New; Packages includes: 1PC 33YDH laptop battery(with two free screwdrivers and user manual for easy installation, battery cable not included)
• SECURITY : ECHEER 56Wh 33YDH batteries have passed strict intelligent detection, such as short circuit protection, over voltage protection, discharge protection, over current protection, which is important for battery’s use cycle and safety. Also CE, FCC, RoHS certificated.

Features :

• ➤ [ Battery Information ] – Model: 33YDH, Battery Type: Li-ion Polymer, Voltage: 15.2V, Capacity: 56Wh/3500mAh, Cell: 4 cells.
• ➤ [ Compatible P/N ] – 33YDH PVHT1 81PF3 081PF3 P30E P30E001 DNCWSCB6106B(【Note】The 33YDH battery it only compatible with Dell “Latitude” 13 3380 laptop,it is not compatible with Dell “Chromebook” 13 3380 laptop).
• ➤ [ 100% Brand New ] – Grade A cells battery, quality assurance, every battery has passed factory testing, 500+ recharge cycles over.
• ➤ [ Certified Security ] – Multi-Protect security system provides superior protection for you and your equipment, Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life.
• ➤ [ Friendly Customer Service ] – Full refund in 30 days, 12 months warranty. If you have any problem, please contact us first, we will respond within 24 hours via emails and give you friendly after-sales service.