The DL-D620X3 Premium 6 Cell 5200 mAh 10.8 V Replacement Battery from BTI provides the user additional power when needed. BTI stands behind their products as they provide the highest quality products to not only meet but exceed the standards set in place by the manufacturer. With an 18 month warranty you can rest assured that if the battery falls below those quality standards BTI will stand behind their product.

5200 mAh    Quality Standards    18 Month Warranty

Whether at home or on the go this battery pack provides you with the extra power you need.

DELL 0DU158, DELL 310-9080, DELL 312-0383, DELL 312-0653, DELL 451-10422, DELL DU154, DELL GD775, DELL GD776, DELL JD610, DELL JD634, DELL KD491, DELL KD492, DELL NT377, DELL NT379, DELL PC765

This BTI battery is built to the highest quality standards to not only meet but exceed original manufacturers' specifications.

Related Questions and Answers

Q: 1. Would this fit a D4s?

A: Nikon does not list the D4s as compatible with the Nikon EN-EL18d Rechargeable Lithium-Ion Battery. They list this one, https://www.bhphotovideo.com/c/product/1424941-REG/nikon_27196_en_el_18c_rechargeable_lithium_ion.html

Q: 2. Posting my question again just in case you have an R3 on hand there. Have you now tested it in an R3? Understand if you don't because of the thing.

A: Yes, the Watson LP-E19 Lithium-Ion Battery Pack (10.8V, 3500mAh) has been tested with the Canon EOS R3 Mirrorless Digital Camera and has been found to be compatible with the camera. However, the battery percentage would not be displayed.

Q: 3. is watson en-el18d compatible with nikon d4s?

A: The Watson EN-EL18d Lithium-Ion Battery Pack (10.8V, 3500mAh) is compatible with the Nikon D4S DSLR Camera.

Q: 4. Can this battery used in the Nikon D5 in replacement of the Enel 18a?

A: The Nikon EN-EL18d Rechargeable Lithium-Ion Battery (10.8V, 3300mAh) is compatible with the Nikon D500.

Q: 5. Can i use the original z9 charger for this battery?

A: Yes that battery can be charged with the Nikon MH-33 Battery Charger, https://bhpho.to/3PkvkGE

Q: 6. How long is this battery expected to last during photography while fully charged?

A: The Nikon EN-EL18d would provide approximately 700 shots when full charged.

Q: 7. What are the advantages of using this battery instead of using a Nikon EN-EL15c Rechargeable Lithium-Ion Battery in a D810 grip?

A: The Watson EN-EL18d Battery & Nikon Chamber Cover Kit for MB-D12 Battery Pack is 10.8V 3500mAh and the Nikon EN-EL15c is 7V, 2280mAh. So it can increase the fps of the camera and it can last longer. Note this battery can only be used in specific battery grips, MB-D12 (D810A, D810, D800E, D800) MB-D17 (D500) MB-D18 (D850)

Q: 8. Can this battery be use on a MB-N11 battery grip?

A: No, Watson EN-EL18d Lithium-Ion Battery Pack (10.8V, 3500mAh) is not compatible with the Nikon MB-N11 Power Battery Pack with Vertical Grip. You can use the Nikon EN-EL15c Rechargeable Lithium-Ion Battery BH #NIENEL15C • MFR #27213 with the battery pack.

Q: 9. En-el18d battery with d850

A: The Nikon EN-EL18d Rechargeable Lithium-Ion Battery (10.8V, 3300mAh) is only compatible with Nikon Z9 mirrorless camera. For the Nikon D850 DSLR camera, you can only use the Nikon EN-EL18a A/B/C/ with the Nikon MB-D18 Multi-Power Battery Pack and the Nikon BL-5 Battery Chamber Cover.

Q: 10. will this battery function just like the Can for the 1DX MKii? will camera fully recognize it and will the Cano charger fully charge it just like the actual canon battery? Thanks.

A: The Watson LP-E19 will function normally with the 1DX Mk II, and is chargeable by Canon's OEM chargers.