+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Pentax Li-Ion Battery D-LI109 39066

Pentax Rechargeable Li-Ion Battery D-LI109 39066
Pentax Rechargeable Li-Ion Battery D-LI109 39066
1 of 1 images
Pentax Rechargeable Li-Ion Battery D-LI109 39066

Tap Tap to Zoom

Questions & Answers

Product Discontinued by Manufacturer

Pentax Li-Ion Battery D-LI109 has been discontinued by Pentax and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Batteries yourself to try and find the perfect replacement for you!

Product Info for Pentax Li-Ion Battery D-LI109

The Pentax Rechargeable Li-Ion Battery D-LI109 was designed to be the best way to power your electronic devices. Made using some of the most lasting components available, the Pentax Rechargeable Li-Ion Battery D-LI109 will offer you a reliable and useful source of energy. For a fantastic way to ensure you have all the power you'll need, pick the Pentax Rechargeable Li-Ion Battery D-LI109.image

Package Contents:

  • Pentax Li-Ion Battery D-LI109

Flashlight Accessories

1–60 / 60
Previous
Best Rated
Arisaka Defense Indexer, M-LOK Rail, Black, IDX-M
Arisaka Defense Indexer, M-LOK Rail, Black, IDX-M
(39)
List: $49.00 (Save 31%)
$33.99
Best Rated
Bravo Company Mfg M-LOK Compatible Mod 3 Vertical Grip
Bravo Company Mfg M-LOK Compatible Mod 3 Vertical Grip
(244)
As Low As (Save Up to 46%)
$20.99
See all 2 models
Streamlight Pro-Tac 2.0 HP USB Lithium-ion 2000 Lumens LED Flashlight, Black, 89023
Streamlight Pro-Tac 2.0 HP USB Lithium-ion 2000 Lumens LED Flashlight, Black, 89023
(1)
List: $218.40 (Save 41%)
$129.79
Best Rated
SureFire Scout Light Weapon Light Switch Assembly w/Picatinny Pressure Pad
SureFire Scout Light Weapon Light Switch Assembly w/Picatinny Pressure Pad
(41)
List: $223.00
Add to Cart for Your
Special Price
See all 2 models
Final Sale
StrikeMaster Lithium 24V Batteries, LTV-B
StrikeMaster Lithium 24V Batteries, LTV-B
(1)
List: $165.99 (Save 22%)
$129.99
Best Rated
Olight Odin Mini 1250 Lumens LED Rechargeable Flashlight
Olight Odin Mini 1250 Lumens LED Rechargeable Flashlight
(51)
List: $167.94 (Save 17%)
$139.95
See all 2 models
On Sale
TASER 7 CQ Battery, Black, 20020
TASER 7 CQ Battery, Black, 20020
List: $89.99
Add to Cart for Your
Special Price
Streamlight SL-B9 Li-Ion USB Rechargeable Battery Pack w/ Integrated USB-C Port
Streamlight SL-B9 Li-Ion USB Rechargeable Battery Pack w/ Integrated USB-C Port
As Low As (Save Up to 40%)
$33.89
See all 3 models
Clearance
Armasight Battery Pack Kit for BNVD, Black, Small, ATAMNYX15M
Armasight Battery Pack Kit for BNVD, Black, Small, ATAMNYX15M
List: $899.00 (Save 78%)
$199.00
Blazin' Deal
Blue Force Gear MARCO Marking Light Dispenser
Blue Force Gear MARCO Marking Light Dispenser
(1)
As Low As (Save Up to 31%)
$64.49
See all 4 models
On Sale
SureFire Tailcap Switches for Millenium Universal Weaponlights, 7in Cable, NSN 5340-01-528-3149, XM07
SureFire Tailcap Switches for Millenium Universal Weaponlights, 7in Cable, NSN 5340-01-528-3149, XM07
(6)
List: $185.00
Add to Cart for Your
Special Price
Best Rated
XTS Tactical Bipod Foregrip
XTS Tactical Bipod Foregrip
(15)
List: $35.99 (Save Up to 11%)
$33.99
See all 2 models
Best Rated
UTG Pro D Grip with Ambidextrous Quick Release Deployable Bipod, Black, MNT-DG02Q
UTG Pro D Grip with Ambidextrous Quick Release Deployable Bipod, Black, MNT-DG02Q
(21)
List: $109.97 (Save 12%)
$96.99
Fenix Lighting T6 Lithium Ion 80 Lumens LED Flashlight
Fenix Lighting T6 Lithium Ion 80 Lumens LED Flashlight
List: $47.00 (Save 21%)
$36.95
See all 2 models
Hawk Gazer FLG-9T LED Flashlight/Green Laser Combo, Black, Low Profile, LG-HG-FLG-9T
Hawk Gazer FLG-9T LED Flashlight/Green Laser Combo, Black, Low Profile, LG-HG-FLG-9T
(21)
List: $99.99 (Save 17%)
$82.99
Blazin' Deal
TUFF Products Bikini Soft Protective Lining Flashlight Holder
TUFF Products Bikini Soft Protective Lining Flashlight Holder
As Low As (Save Up to 90%)
$1.49
See all 3 models
On Sale
Streamlight HID Litebox Flashlight IR Filter 45654
Streamlight HID Litebox Flashlight IR Filter 45654
List: $221.64 (Save 39%)
$134.99
Carson MagniFlash 11x Magnifier Loupe, White CP-40
Carson MagniFlash 11x Magnifier Loupe, White CP-40
List: $53.00 (Save 32%)
$35.99
Bianchi 7926 Compact Light Holder - Basket Black 22097
Bianchi 7926 Compact Light Holder - Basket Black 22097
(1)
List: $29.25 (Save 20%)
$23.40
Best Rated
Magpul Industries M-LOK MVG Vertical Grip
Magpul Industries M-LOK MVG Vertical Grip
(210)
List: $21.80 (Save Up to 13%)
$19.95
See all 5 models
Best Rated
Streamlight TLR-2G LED Rail-Mounted Tactical Light, CR123A, Green/White, 300 Lumens, Black, 69250
Streamlight TLR-2G LED Rail-Mounted Tactical Light, CR123A, Green/White, 300 Lumens, Black, 69250
(45)
List: $771.22 (Save 43%)
$439.99
Best Rated
SureFire Scout Light Weapon Light Switch Assembly
SureFire Scout Light Weapon Light Switch Assembly
(31)
List: $149.00
Add to Cart for Your
Special Price
See all 2 models
Blazin' Deal
TRYBE Optics Micro Lithium Ion 350 Lumen Rechargeable Handheld Flashlight
TRYBE Optics Micro Lithium Ion 350 Lumen Rechargeable Handheld Flashlight
(1)
List: $29.99 (Save 67%)
$9.99
See all 2 models
Exothermic Spare Battery, 2200 mAh, BLack, BATTERY-2200
Exothermic Spare Battery, 2200 mAh, BLack, BATTERY-2200
List: $40.99 (Save 25%)
$30.89
Blazin' Deal
Petzl R1 Rechargeable Battery
Petzl R1 Rechargeable Battery
As Low As
$92.49
See all 2 models
Wicked Hunting Lights Green Intensity Control LED
Wicked Hunting Lights Green Intensity Control LED
As Low As (Save Up to $4.00)
$39.99
See all 4 models
Carson Adventure Pak Binoculars, 5x30mm, Roof Prism, Matte Green, HU-401
Carson Adventure Pak Binoculars, 5x30mm, Roof Prism, Matte Green, HU-401
(2)
List: $40.00 (Save 18%)
$32.99
DLG Tactical Grip Pod
DLG Tactical Grip Pod
As Low As (Save Up to 19%)
$29.99
See all 3 models
Newly Added
Pelican ModLight Pivot In-Case Light, Black, Compact, MPV01-0000-110
Pelican ModLight Pivot In-Case Light, Black, Compact, MPV01-0000-110
(1)
List: $49.99
$49.95
DeSantis Stinger/Surefire Light Holder
DeSantis Stinger/Surefire Light Holder
As Low As (Save Up to 26%)
$39.99
See all 19 models
Best Rated
Daniel Defense M-LOK Vertical Foregrip
Daniel Defense M-LOK Vertical Foregrip
(57)
As Low As (Save Up to 29%)
$39.99
See all 3 models
Best Rated
SureFire Replacement Rear Cap Without Tape Switch
SureFire Replacement Rear Cap Without Tape Switch
(35)
List: $79.00
Add to Cart for Your
Special Price
See all 2 models
Best Rated
SureFire TURBO Series 18650/123 Everyday Carry Dual-Output LED Flashlight
SureFire TURBO Series 18650/123 Everyday Carry Dual-Output LED Flashlight
(12)
List: $319.00
Add to Cart for Your
Special Price
See all 2 models
Best Rated
SureFire 123A Lithium Iron Phosphate Rechargeable Batteries
SureFire 123A Lithium Iron Phosphate Rechargeable Batteries
(16)
As Low As (Save Up to 15%)
$20.99
See all 2 models
10% Coupon
Nitecore 40mm Flashlight Filter
Nitecore 40mm Flashlight Filter
List: $9.00 (Save 17%)
$7.50
See all 2 models
Best Rated
SureFire Flash Lights 6P/9P/C2/C3/G2/G2Z/M2/Z2/Z3 Speed Holster
SureFire Flash Lights 6P/9P/C2/C3/G2/G2Z/M2/Z2/Z3 Speed Holster
(16)
List: $45.99 (Save Up to 37%)
$35.99
See all 2 models
Best Rated
B5 Systems Vertical M-Lok Grip
B5 Systems Vertical M-Lok Grip
(57)
As Low As (Save Up to 34%)
$19.99
See all 9 models
Best Rated
SureFire Remote Pressure Switch Assembly
SureFire Remote Pressure Switch Assembly
(46)
As Low As (Save Up to 23%)
$91.99
See all 3 models
Blazin' Deal
TangoDown BattleGrip Quick Detach Short Vertical Grip, Black, BGV-QDK-BLK-STD
TangoDown BattleGrip Quick Detach Short Vertical Grip, Black, BGV-QDK-BLK-STD
(19)
List: $99.89 (Save 10%)
$90.16
13% Coupon
Nebo Davinci Flashlights
Nebo Davinci Flashlights
As Low As (Save Up to 27%)
$39.99
See all 6 models
Best Rated
Olight Odin 2000 Lumens LED Rechargeable Flashlight, Black, 6972378120724
Olight Odin 2000 Lumens LED Rechargeable Flashlight, Black, 6972378120724
(20)
List: $191.94 (Save 17%)
$159.95
Best Rated
SureFire CR123 Lithium Batteries
SureFire CR123 Lithium Batteries
(147)
As Low As (Save Up to 43%)
$7.99
See all 2 models
Nitecore NL1840HP 4000mAh Rechargeable 18650 Battery, Black/Yellow, 6952506496402
Nitecore NL1840HP 4000mAh Rechargeable 18650 Battery, Black/Yellow, 6952506496402
(4)
List: $32.81 (Save 27%)
$23.95
Sportac P60 LED Drop-In Module for SF Host Flashslights
Sportac P60 LED Drop-In Module for SF Host Flashslights
(1)
As Low As (Save Up to 20%)
$27.90
See all 2 models
Carson MiniBrite 5x Magnifying Loupe Glass
Carson MiniBrite 5x Magnifying Loupe Glass
(1)
As Low As (Save Up to 37%)
$14.99
See all 2 models
Victron Energy Argo FET Battery Isolator - 2 Batteries
Victron Energy Argo FET Battery Isolator - 2 Batteries
As Low As (Save Up to 15%)
$101.99
See all 2 models
Elcan DR CR2032 Battery Cap, FDE, SDR-NBC-T
Elcan DR CR2032 Battery Cap, FDE, SDR-NBC-T
List: $70.00 (Save $2.01)
$67.99
Streamlight PiggyBack Charger w/Stinger 2020 S Battery Pack, Gray, 78204
Streamlight PiggyBack Charger w/Stinger 2020 S Battery Pack, Gray, 78204
List: $106.40 (Save 30%)
$74.99
Rothco Tactical Pen and Flashlight, 5423
Rothco Tactical Pen and Flashlight, 5423
List: $35.99 (Save 28%)
$25.99
Newly Added
Victron Energy Lithium Battery 24VDC - Smart LifePO4
Victron Energy Lithium Battery 24VDC - Smart LifePO4
As Low As (Save 15%)
$1,884.45
See all 2 models
BlackHawk Light/Baton Holders, D-Cell/C-Cell, 44A201BK
BlackHawk Light/Baton Holders, D-Cell/C-Cell, 44A201BK
List: $26.62 (Save 21%)
$20.99
Maglite 2 Cell Aa Mini Magliteled W/ho 459-SP2209H, Unit EA
Maglite 2 Cell Aa Mini Magliteled W/ho 459-SP2209H, Unit EA
List: $149.99 (Save 11%)
$133.99
Tops Knives A.L.R.T. w/Light TKALRT-01
Tops Knives A.L.R.T. w/Light TKALRT-01
List: $119.95 (Save 25%)
$89.79
EMI Flashback Controller, Green/Red 3030
EMI Flashback Controller, Green/Red 3030
List: $76.75 (Save $2.76)
$73.99
Outdoor Edge Cutlery Grill-Beam Tongs Box, Black/Silver, GMT-10
Outdoor Edge Cutlery Grill-Beam Tongs Box, Black/Silver, GMT-10
$23.95
Maglite Solitare Led 1 Cell Aaa/knife - SJ3ATMK
Maglite Solitare Led 1 Cell Aaa/knife - SJ3ATMK
List: $66.89 (Save 10%)
$59.99
Maglite Ml50lx 2 C-cell Flashlight & Multi-tool Kit, Black - ML50LX-S2TPT
Maglite Ml50lx 2 C-cell Flashlight & Multi-tool Kit, Black - ML50LX-S2TPT
$169.99
Newly Added
Victron Energy Argo FET Battery Isolator - 3 Batteries
Victron Energy Argo FET Battery Isolator - 3 Batteries
As Low As
$149.99
See all 2 models
Newly Added
Victron Energy Lynx Smart BMS 500 Battery MGMT System f/Lithium Smart Batteries, One Size, LYN034160200
Victron Energy Lynx Smart BMS 500 Battery MGMT System f/Lithium Smart Batteries, One Size, LYN034160200
List: $1,057.00 (Save 15%)
$898.45
Streamlight Lanyard Tactical, 880046
Streamlight Lanyard Tactical, 880046
$2.79
Next

Related Products to Pentax Li-Ion Battery D-LI109

Image of Pulsar LPS 7i Battery Pack Pulsar LPS 7i Battery Pack List: $149.99 (Save 13%) $129.97
Image of Pulsar APS 3.6V Power 3200 Battery Pulsar APS 3.6V Power 3200 Battery (5) List: $119.99 (Save 17%) $99.97 Best Rated
Image of Streamlight SL-B26 Protected Li-Ion USB Rechargeable Battery Pack Streamlight SL-B26 Protected Li-Ion USB Rechargeable Battery Pack (4) List: $52.85 (Save 11%) $46.79
Image of Nitecore NL1836R 3600mAh USB-C Rechargeable 18650 Battery Nitecore NL1836R 3600mAh USB-C Rechargeable 18650 Battery (4) List: $36.03 (Save 39%) $21.95
Image of DEFEND Tactacam Rechargeable Battery DEFEND Tactacam Rechargeable Battery (1) List: $49.99 (Save $3.50) $46.49 Blazin' Deal
Image of DNT Optics 21700 Flat Top Batteries w/ Charger DNT Optics 21700 Flat Top Batteries w/ Charger List: $59.99 (Save $5.00) $54.99
Image of PARD Optics 18650 Replacement Battery PARD Optics 18650 Replacement Battery (5) List: $26.99 (Save 44%) $15.00 Best Rated
Image of Nitecore IMR18350 EC11/MT10C Battery Nitecore IMR18350 EC11/MT10C Battery (2) List: $9.54 (Save 17%) $7.95
Image of Olight 217C50 21700 Battery for Seeker 2, Seeker 2 Pro, M2R Pro, Warrior X Pro Olight 217C50 21700 Battery for Seeker 2, Seeker 2 Pro, M2R Pro, Warrior X Pro List: $32.34 (Save 17%) $26.95
Image of TASER Pulse Series Battery Pack TASER Pulse Series Battery Pack List: $29.99 (Save 20%) $23.99 Blazin' Deal
Image of Hooyman 24V Battery for the Lithium Ion Hand Seeder Hooyman 24V Battery for the Lithium Ion Hand Seeder List: $96.99 (Save 13%) $83.99
Image of HRT Tactical Gear USB Rechargeable Batteries 2 models HRT Tactical Gear USB Rechargeable Batteries (1) As Low As (Save Up to $1.96) $23.99
Image of Nitecore NL169R 950mAh USB-C Rechargeable 16340 Battery 2 models Nitecore NL169R 950mAh USB-C Rechargeable 16340 Battery (1) As Low As (Save Up to 39%) $9.49 Final Sale
Image of DNT Optics 18650 Flat Top Batteries w/ Charger DNT Optics 18650 Flat Top Batteries w/ Charger (1) List: $49.99 (Save 10%) $44.99
Image of SureFire SF18350 Surefire Micro USB Lithium-Ion Rechargeable Battery 2 models SureFire SF18350 Surefire Micro USB Lithium-Ion Rechargeable Battery (6) As Low As (Save Up to 17%) $29.99 Best Rated
Image of Streamlight SL-B50 Battery Pack 2 models Streamlight SL-B50 Battery Pack (3) As Low As (Save Up to 28%) $42.19
Image of DNT Optics 18650 Battery DNT Optics 18650 Battery (1) List: $19.99 (Save 30%) $13.99
Image of Streamlight 3V CR123 Lithium Batteries for Flashlights/Cameras 4 models Streamlight 3V CR123 Lithium Batteries for Flashlights/Cameras (60) As Low As (Save Up to 42%) $8.49 Best Rated
Image of InfiRay Outdoor IBP-2 3.1Ah/3.6V Li-ion Battery Pack InfiRay Outdoor IBP-2 3.1Ah/3.6V Li-ion Battery Pack List: $218.90 (Save $19.90) $199.00
Image of SureFire 123A Batteries 4 models SureFire 123A Batteries As Low As (Save Up to 11%) $23.99
Image of Streamlight 3.6V 3500mAh SL-B34 USB Battery Pack Streamlight 3.6V 3500mAh SL-B34 USB Battery Pack List: $37.99 (Save 11%) $33.89
Image of Maxview Maxcam Rechargable Battery for Maxcam Maxview Maxcam Rechargable Battery for Maxcam $29.99
Image of Petzl Battery R2250 Petzl Battery R2250 $109.95
Image of DNT Optics 21700 Battery DNT Optics 21700 Battery List: $23.99 (Save $2.00) $21.99

Pentax Li-Ion Battery D-LI109 Unavailable & Discontinued Models

List of Unorderable Models

  • Pentax Rechargeable Li-Ion Battery D-LI109, 39066 , MPN: 39066 , UPC: 027075182172 , Code: PX-BT-39066-39066
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-10-23 UTC.