Lithium offers from Amazon.com

2-pack of 6-volt PetSafe lithium batteries. For all PetSafe receivers that require 6-volt lithium battery module. Products include the deluxe bark collar, standard bark collar, and more. Batteries last for about 3 to 6 months.
Price: $3.80 [Notify me when price goes down.]

1" LCD readout. Easy to clean black mat with silver platform. Accurate to 330lbs by .2 lb. increments. Instant on-auto zero.
Price: $23.43 [Notify me when price goes down.]

Lithium.
Price: $5.99 [Notify me when price goes down.]

Lithium Ion battery technology - Charges in only 15 minutes. 1/2" Keyless Chuck with shaft lock for tighter securing bits for professional demands. Makita built 4 pole motor design for high performance lasts 5 times longer than competitive motors. Built in LED light to light up the work area.
Price: $184.00 [Notify me when price goes down.]

Lithium-ion battery holds charge while in storage for two years so light is always ready when you need it. Includes 40 genuine Dremel accessories. Variable speed from 5,000 to 35,000 rpm to match the proper speed required. High capacity 10.8V Lithium-ion battery for longer run times.
Price: $57.99 [Notify me when price goes down.]

Brand New 9 Cell, 85whr ULTRA High Capacity Replacement Lithium-Ion rechargeable Battery. This is an ULTRA Hi Capacity 7200mAh battery,100% OEM Compatible Meet or exceed OEM specs.. High grade quality CE Safety Certification; Volts: 11.1v Chemistry: 9-cell Li-Ion. Did You Know? The mAh rating of a battery indicates how "big the gas tank" of a battery is..
Price: $87.50 [Notify me when price goes down.]

Brand New 9 Cell, 85whr ULTRA High Capacity Replacement Lithium-Ion rechargeable Battery. This is an ULTRA Hi Capacity 7200mAh battery,100% OEM Compatible Meet or exceed OEM specs.. High grade quality CE Safety Certification; Volts: 11.1v Chemistry: 9-cell Li-Ion. Did You Know? The mAh rating of a battery indicates how "big the gas tank" of a battery is..
Price: $92.99 [Notify me when price goes down.]

Brand New 9 Cell, 85whr ULTRA High Capacity Replacement Lithium-Ion rechargeable Battery. This is an ULTRA Hi Capacity 7200mAh battery,100% OEM Compatible Meet or exceed OEM specs.. High grade quality CE Safety Certification; Volts: 11.1v Chemistry: 9-cell Li-Ion. Did You Know? The mAh rating of a battery indicates how "big the gas tank" of a battery is..
Price: $92.99 [Notify me when price goes down.]

Best replacement for Nintendo Wii Manufacturer a/c adapter. Designed to work specifically for the Nintendo Wii Base Station. Universal voltage input lets you take your Wii to anywhere. Specifications: Plug Type: US , Input: AC 100 245 V , Output: DV 12V 3.7A.
Price: $6.21 [Notify me when price goes down.]

Best replacement for Nintendo Wii Manufacturer a/c adapter. Designed to work specifically for the Nintendo Wii Base Station. Universal voltage input lets you take your Wii to anywhere. Specifications: Plug Type: US , Input: AC 100 245 V , Output: DV 12V 3.7A.
Price: $5.00 [Notify me when price goes down.]