boring but important: Found physics: B-type 67.5 volt battery - P-dog's blog
Solving the “B” Battery Problem - The Broadcasters Desktop Resource
Amazon.com: Exell 416A Alkaline 67.5V Battery NEDA 217, A416, ER-416 : Health & Household
RCA Radio B Battery, Vintage Manufacture, 67.5 Volt Collectible Electronics | eBay
RCA Radio B Battery, Vintage Manufacture, 67.5 Volt Collectible Electronics | eBay
Exell 6pk A19PX V19PX 531 RPX19 PX19 4.5V Alkaline Batteries - Walmart.com
The Inverter Store | 6 Volt Battery | 225 AMPS AGM DEEP CYCLE
Amazon.com: Exell 457/467 67.5V Alkaline Battery NEDA 203 Replaces ER457, A457, NEDA 200, 45F40, 108, 145X, 501, 1734, 4367, A467, B101, BA51, BB501, Eveready 467, KL1, L5500, No. 467, S101, VS016, XX45 : Health & Household
Exell 457/467 67.5V Alkaline Battery NEDA 203 Compatible With ER457, A457 26190222527 | eBay
67.5V BATTERY ELMINATOR ZENITH RCA WESTINGHOUSE ARVIN VINTAGE RADIO 67 1/2 VOLTS | eBay
Exell 457/467 67.5V Alkaline Battery NEDA 203 Compatible With ER457, A457 26190222527 | eBay
Vintage 67.5 Volt Battery Transister Radio RCA Portable Radio | eBay
Aims AGM 6 volt 225Ah Deep Cycle Heavy Duty Battery – Backup Generator Store
M1 (Battery Operated) 67.5v - KTA Gage
10x Exell 416A Alkaline 67.5V Battery NEDA 217, A416, ER-416 819891014870 | eBay
Exell Battery 457/467 NEDA 203 Alkaline 67.5V-Eveready 467 Replacement
Exell Battery 416A Alkaline Industrial Battery 416A B&H Photo
Exell Battery 416A Alkaline 67.5V Battery NEDA 217, A416, ER-416 416A | Zoro
B" battery replacement
Amazon.com: (10-PACK) Exell 457/467 67.5V Alkaline Battery NEDA 203 Replaces ER457, A457, NEDA 200, 45F40, 108, 145X, 501, 1734, 4367, A467, B101, BA51, BB501, Eveready 467, KL1, L5500, No. 467, S101, VS016, XX45 : Health & Household
Amazon.com: (10-PACK) Exell 457/467 67.5V Alkaline Battery NEDA 203 Replaces ER457, A457, NEDA 200, 45F40, 108, 145X, 501, 1734, 4367, A467, B101, BA51, BB501, Eveready 467, KL1, L5500, No. 467, S101, VS016, XX45 : Health & Household
Exell 457/467 67.5V Alkaline Battery NEDA 203 Compatible With ER457, A457 26190222527 | eBay
B" battery replacement
