Clearance item, limited to stock on hand installed by date 2026. No returns.

*Why is this item on clearance? We are no longer going to stock this item. Our current stock has a install by date of 2026.


UltraLife 9v Lithium Battery, U9VLJPBK.
9 Volt 1200mah.
MPN: U9VL-J-P

Keep your family safe by keeping your smoke alarms working all the time.
With a shelf life of up to 10 years this battery will last a long time in your smoke detector.
This battery is also great in various medical equipment.

Replaces part U9VL-JPC.
The #1 best selling, longest lasting 9V battery - Ultralife Lithium!

High energy density, up to 5x more than alkaline, up to 10x more than carbon zinc
Up to 10 year shelf life
High running voltage
Flat discharge voltage curve
Low impedance, better performance at low temperatures
Up to 10 year operational life in most ionization-type smoke detectors
Advanced safety features - over current protection
Lightweight - 18% less than alkaline
Wide operating temperature range
Meets ANSI Alkaline 1604 size specifications
Low short circuit temperature
Stainless Steel body, PVC Label

Capacity: 1200mAh @ 900ohms to 5.4V @ 23° C
Operating Temperature Range: -20° to 60° C
Storage Temperature Range: -40° to 60° C
Physical Specifications
Weight: 0.09 lbs
Spec Sheet Download PDF
Battery Specifications
Capacity 1200.0
Capacity Units mAh
Chemistry Lithium
Electrical Specifications
Voltage 9.00
Product Information
Item Dimension Units Millimeters
Shipping Class Lith Met
Size 9V, LR6
Item Height 16.7
Item Length 48.9
Item Width 25.6

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Ultralife 9V Lithium Battery , BULK, U9VLJPBK

  • Model: U9VLJPBK
  • UPC: N/A
  • Availability: 684
  • $9.99
  • $7.99



Lithium Shipping Restrictions

Due to Government shipping regulations for shipping lithium based batteries (including Lithium Metal, Lithium Ion & Lithium Polymer, Lithium Phosphate or LiFePO4), or items that contain this type of battery, we are no longer shipping these items via Next Day Air, 2nd Day Air, 3-Day Select, Priority Mail, or Internationally. We apologize for the inconvenience.

Economy Shipping restrictions: Cannot ship to Alaska, Hawaii, or other US territories outside of the continental 48 states, APO/FPO military addresses or internationally if your order contains a lithium based battery. All other destinations should expect their economy shipping package to arrive within 10 business days but this is not guaranteed by the postal service.

UPS Ground restrictions: Cannot ship to Alaska, Hawaii or other US Territories outside of the continental 48 states if your order contains lithium based batteries. All shipments that contain any type of lithium based chemistry battery, including items that have a lithium based battery already installed, must include a special shipping and handling caution label.

If you are unsure about the restrictions for any item that you are ordering and have questions please contact us at +1 (800) 624-8681 Monday – Friday, 8AM - 5PM, ET.