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RADIO DIGES T— Illustrated
May 30, 1925
What size batteries
will work best in your set?
48 LRR B"BATTERY
Selecting storage batteries of the right size and capacity is necessary, not only for the best reception, but also to arrange the time between chargings to suit your convenience.
The Prest'O'Lite Chart now makes this easy. Illustrated above is the master chart showing Prest'O'Lite Radio "A" Storage Batteries for all sets. You will find, in the fifth column, the Prest'O'Lite "A" Battery that fits your set exactly. Two sizes are recommended, but the larger capacity battery will be found more desirable unless facilities for frequent and easy charging are provided. (The days between chargings are based on an average use of your set of three hours a day.)
Use the "B" Battery combinations that give the plate voltage recommended for your set. These batteries will serve
two to four months without recharging.
You'll prefer Prest'O'Lite Storage Bat' teries because of their special features designed for better radio reception. Improved separators and plates insure steady, unvarying current and years of life. They're easy to recharge. Hand' somely finished to go well with the finest sets. Prest'O'Lite Batteries offer you truly remarkable savings. Though standard in every respect, they are priced as low as $4.75 and up.
Let the Prest'O'Lite Chart guarantee you batteries scientifically correct for your set. It is endorsed by the world's largest electro'chemical battery research laboratories. See it at your dealer's — or write for our interesting booklet, "How to fit a storage battery to your set — and how to charge it."
Write today for this free booklet
Whether you have a one-tube set or most advanced multi'tube outfit, you'll find a fund of interesting information in our booklet, "How to fit a storage battery to your set — and how to charge it."
This booklet gives you the complete Prest' O'Lite Radio Chart — technically accurate recommendations covering both "A" and "B" storage batteries for every type of set.
In addition, there is much vitally important data on battery care and upkeep — information that any radio fan will find of real value in keeping his set at its maximum efficiency. Write for your copy right now.
THE PREST'O'LITE CO., Inc., INDIANAPOLIS, IND
New York San Francisco
In Canada: Prest-O-Lite Company of Canada, Ltd., Toronto, Ont.
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