Ken’s Clock Clinic is pleased to offer the Model 1900 Vintage Dry Cell Battery Collection for Self-Winding Clocks and other vintage electrical devices. These products replace obsolete No. 6 batteries such as the EN-6, Seagull, Ray-O-Vac, Bright Star, etc . Long Life and G cells will run most clocks for 2 years.

We also offer 24 volt models for special self winding clocks such as the Bell System long distance billing timers and Stromberg vibrating winders.

All 1900 Series products are respected for their high quality and are warranted for 2 years. Stainless steel hardware, heavy knurled nuts, and pleasing vintage aesthetics are what you will experience. On the inside, soldered connections throughout, protection circuitry (on 3 volt and Long Life models), and reliable electronics are what distinguish our products. Hundreds of our products are in the hands of our highly satisfied customers. All of our products are very simple to install and use. They are complete with full-colored, illustrated instructions.

All No. 6 units come with internal alkaline flashlight D batteries installed and ready to go. Internal alkaline flashlight D cells are replaceable on all units except the Model 1900A alkaline No. 6 battery.

Model 1900 Series No. 6 Battery Selector Guide

Which product do I need?

Most of the questions we receive are from customers who own Self Winding Clock Co. of New York clocks. If you own a Self Winding Clock Co. of New York clock (sometimes referred to as "Western Union" clocks):

If your Self Winding Clock Company clock has synchronizer coils:

If you are replacing batteries in a Self Winding Clock Co. of New York or "Western Union" model, look to see if there are synchronizer coils. These are two large black cylinders on the upper right side of the movement. If there are, we strongly recommend you purchase the very simple to install and use Model 1900GS No. 6 Synchronizer Kit. This kit powers the clock, AND provides a replica of the Western Union impulse to your clock's synchronizing coils on the hour. Your clock will retain its vintage appearance while rekindling the nostalgic experience of time synchronization once provided by the Western Union service. The 1900GS Kit is calibrated so that your clock will become more accurate than any quartz watch on the market. Click here for a historical overview of Western Union clock synchronization with a tutorial on the 1900S Synchronizer.

If you prefer, you can purchase the Model 1900R/1900S Kit instead of the Model 1900GS Kit above. The Model 1900R is rechargeable! That means you will never have to take the battery out of the clock again! Otherwise it is exactly the same as above.

Either kit contains full instructions and wire for connecting to the synchronizer coils.

As of December 2009, The Model 1900GS or RS Kits can be easily set by the customer to synchronize either once per hour or once per 12 hours. The default is once per hour.

If your Self Winding Clock Company clock does NOT have synchronizer coils:

If your clock does NOT have synchronizing coils, then either the economical Model 1900A Long Life (internal cells NOT replaceable) or the Model 1900L Long Life (internal cells ARE replaceable) are the preferred choices. These units use two alkaline D batteries in each No. 6 unit. Great for clocks, vintage telephones, cigar lighters, etc. They are the close equivalent to the EN6. We recommend either the1900A or the 1900L as the replacements for the obsolete EN6 when synchronization is not desired. The Model 1900L is available in red Long Life label or traditional label. If you do not email us any prefrerence, we will ship the battery kit with the "Long Life" red label shown in the store below. Model 1900A has its own distinguished label.

Other Clock Manufacturers:

If you are replacing the batteries in a Hipp-Toggle, American Clock Co., Imperial, Trinity, or Gregory impulse clock, then you should use the Model 1900G (also a No. 6 unit). This is an alkaline D battery-powered No. 6 National Carbon Co. unit that produces a solid, regulated output of 3.3 volts. That means that the clock will wind as if it has fresh batteries in it, every time. A single 3.3 volt unit takes the place of two traditional 1.5 volt No. 6 units. The 1900G, with its internal regulation and ultracapacitor technology, is very efficient in its use of the battery's energy. That means it provides exceptionally long run time for any clock. Read our technical bulletin here.

Note: These products provide the correct voltages and signals originally intended for these self winding clocks. In addition to restoring the vintage aesthetics, they replace unsightly transformers or circuit board modules, rectifiers, black boxes, or batteries with incorrect voltages. They also untether the clock from power cords so the clock can be located anywhere. Click here for a reference table of Self Winding Clock voltages.

Special Clock Winders for Minute Impulse Clocks and Slaves:

Standard Electric, IBM, ITR, Stromberg

Model 1900W-UNV Universal Clock Winders: These highly acclaimed products provide the signals needed to efficiently wind master clocks that wind every minute--from batteries! The new Model 1900W-UNV Universal modular unit can also be run from line power with battery back up if you order the optional EnergyStar Line Power adapter. Not sure what voltage you need? Ask for the Model 1900W-UNV Universal Clock Winder. It automatically adjusts its voltage to the appropriate level needed by any master or slave clock up to 25 volts!

The innovative battery-powered Model 1900W-UNV Universal Modular Winder powers and drives your master clock for about 1 year--without the need to tether it to a power cord. The No. 6 version is the same as the modular unit but the replaceable batteries are built in. Alkaline D batteries are included with No. 6 units. Click here for a tutorial on the new Model 1900W-UNV Clock Winder series.

The Model 1900W-UNV series can also act as slave clock drivers! The economical Model 1900W Modular unit is the best choice for driving slaves--with unquestionably the best timekeeping accuracy available for slaves. Includes a D battery holder. All 1900W products offer both minute impulse and half minute impulse modes required by some Self Winding Clock Co. and Pulsynetic units.

Available March 2010, we will offer the 1900W-UNVR with reversing polarity drive for Magneta, TN, Gents, and other European slave clocks requiring reversing drive. See below to purchase.

NOTE: If your clock uses a 110VDC coil, we now have a Clock Winder available to provide this voltage! Please contact us if interested. You may also wish to see our Model 1900W-110V Technical Specifications.

All models are available with beautiful nickel-plated knurled nuts. Fahenstock clips can be installed for an additional $5.00 per cell. We also stock Vintage Cloth Covered wire in your choice of 6 colors.

We have MUCH more than we have listed here. We can also provide parts for self winding clocks such as our beautiful Historic Series Replica Dials, suspension springs, rubber washers for bases, exact replacement mainsprings, motor spring and pin contacts, rotary brushes, lugs, hand clips, hand nuts, escape wheels, verges, etc. Please inqure. Watch for our upcoming KC Catalog!

THESE PRODUCTS ARE PROUDLY DESIGNED, MANUFACTURED,
AND QUALITY TESTED IN THE USA

1900 Series No. 6 Batteries

Model 1900A

Model 1900G and others with Traditional Label (below)

NEW! Model 1900A Alkaline No. 6: Recommended as direct EN6, Seagull, Ray-O-Vac, or Bright Star replacement. This is a disposable, sealed unit without replaceable internal cells. It’s ideal for self winding clocks with no synchronization. Cell voltage is 1.5 volts. Two required for clocks.

Also suitable for vintage radios, lighters, crank telephones, telegraphs, and other vintage battery-powered devices. See Model 1900L if you want a unit with replaceable internal cells.

Price for 1900A: $24.95 each.

NEW! Model 1900G: Award winning G Technology! Powered by a pair of replaceable alkaline D cells, included. This amazing 3.3 volt, single No. 6 unit will power ANY 3 volt self winding clock--even the most difficult American Clock Co. and Hipp-Toggle models! Ultracapacitor and Regulator technology provides strongest winding, months more battery life. Price: $69

See also Model 1900GS Kit below.

See our Model 1900G Product Description. We also have a 4.5 volt version for 60 beat NYSWC Hipp-Toggle masters and larger Self Winding Clock Co. models such as the Style E meant to drive massive hands. Please inquire.

Model 1900-24V:The innovative Model 1900-24V is a pair of No. 6 units which, used together per included instructions, produce a 24 volt DC output to power many self winding clocks including Self Winding Clock Co. long distance billing timers (Telcos) and Stromberg hourly vibrating winders. Internally powered by a total of 4 replaceable alkaline D batteries, included. Price: $99.

Use in combination with the Model 1900S-UNV to power AND synchronize your Telco.

Note: Other voltages available. We can provide custom voltages between 3 volts and 24 volts at no extra charge. Please inquire by email.

If you wish to power a minute impulse master clock, please see Model 1900W-UNV description below.

Model 1900 L with Long Life Label (below)

LONG LIFE Model 1900L: Inside each No. 6 cell are replaceable D batteries in parallel for long life. It is the DeLuxe replacement for the EN6, Seagull, Ray-O-Vac, Bright Star, etc. The nostalgic red label looks very 40's and 50's. Can be used to power radios, lighters, crank telephones, and other vintage battery-powered devices. Cell voltage is 1.5 volts. Two required for clocks. Price: $34.95 each

Note: Also available in traditional 1900 label as shown above. Please contact us when you order if you prefer traditional label.

Fahenstock Clips: Used for bare wire connections. Factory installed on battery. Price: $5.00 per battery order

Model 1900S and GS Kits

Synchronizer Kits with Traditional Label

Model 1900S Kit: Great for Self Winding Clock Co. models! This basic kit will power AND synchronize your self winding clock. Kit contains two No. 6 units that fit perfectly into the two battery cavities of your clock. Easy instructions and straightforward installation. All batteries included. Price: $99 includes vintage cloth wire. See our 1900S White Paper.

Please contact us about our NEW Model 1900STC Kit if you plan to operate your clock in an unconditioned space (with wide temperature variation)

Model 1900GS Kit: This is the deluxe Battery/Synchronizer kit. Battery life extended using internal Ultracapacitor and regulator technology. This product, with its long battery life, is ideal for clocks where the dial has to be removed to change batteries.

Price: $139 includes vintage cloth wire.

See our Model 1900G Product Description and our 1900S White Paper.

Model 1900R/1900S Kit: This kit is exactly like the 1900GS kit but instead of an alkaline battery, it includes the rechargeable 1900R. Product comes ready to use. Traditional Label. Price: $139 includes vintage cloth wire.

Model 1900S-UNV: If you own a Long Distance Billing Timer (Telco) clock, it may utilize a 3 volt synchronizer coil, or perhaps a 24 volt synchronizer coil. To avoid confusion, the Model 1900S-UNV will adjust its output automatically to the proper voltage required by the coil. Use in combination with a Model 1900-24V (see above) to power and synchronize your Telco clock. Price: $ 79.

Model 1900W-UNV Modular Clock Winder: MOST POPULAR WINDER AND SLAVE CLOCK DRIVER! This efficient module provides the proper voltage and pulse signal to wind any master and slave clocks of USA manufacture such as Stromberg, ITR, IBM, Standard Electric, and others requiring between 1.5 volts and 25 volts. Powered by four alkaline D cells, runs most minute wound clocks for 1 year between battery changes. Complete with wire to hook to clock coil. Price: $ 79

Note: If you plan to power a Fred Frick-Landis or Cincinnati Time Recorder clock with the above unit, please contact us when you order.

Remember, the Model 1900W-UNV Modular Winder is the BEST choice for driving master and slave clocks by Standard Electric, ITR, IBM, or Stromberg! Timekeeping accuracy is typically better than 4 seconds per month. Can also be configured to drive 30 second impulse Self Winding Clock Co. slave clocks.

Model 1900W-UNVR Reversing Drive Modular Clock Winder: The Model 1900W-UNVR is for clocks requiring reversing drive. It is intended for European masters and slaves such as Magneta, TN, Gents, Wagner, Siemens and others. The UNVR provides the proper voltage and pulse signal to wind master and slave clocks requiring between 1.5 volts and 25 volts. Powered by four alkaline D cells, runs most clocks of European manufacture for 1 year between battery changes. Complete with wire to hook to clock coil. Price: $ 89

EnergyStar Line Power Adapter for Model 1900W Series Clock Winder: Allows you to run the Model 1900W Modular winder from line power, with battery back up. Price: $20.

See our Model 1900W White Paper for more information related to these new products.

No. 6 Clock Winder Kit! Same as 1900W-UNV above, avaliable as a No. 6 style. This kit will yield 1 year battery life from internal D cells. Run your Master Clock from a pair of handsome-looking No. 6 style battery units! D cells included in kit, along with vintage cloth wire. Price: $99

See our Model 1900W White Paper for more information related to these great new products.

NEW! Self Winding Clock Mainspring : This genuine Made in USA product is hand crafted and finished exclusively for Ken's Clock Clinic from the highest quality Gibbs Blue Tempered Spring Steel. It measures .008" x .220" x 84", perfect for the vast majority of Style F self winding clocks. It comes pre-wound, pre-lubricated, and ready to install. No unsightly black scale to remove. Satisfaction assured. Price: $25

Can be modified for use in Style A self winding clocks. Required length is 72". We also stock .008" x .250" x 60" version of above for Stromberg master clocks. Please inquire.

NEW! Style F Oiling Kit! Kit contains fine clock oil and contact cleaner/deoxidizer, swabs, brush and 5 page detailed, color-illustrated instructions for oiling and maintaining Style F and other self winding movements. Price: $29

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• Unless otherwise noted on your shopping cart, a nominal fee of $14.00 is added to each order for packaging material and shipping costs in the continental United States. Also, Ken's Clock Clinic reserves the right to adjust shipping fees to accomodate order size. If an adjustment is necessary you will be notified prior to fulfillment.

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Please contact us for if you need more information or wish to purchase through means other than e-commerce.

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All product specifications are subject to change without notice.