Welcome to Epower2go.biz
All types of OEM replacement alkaline and lithium replacement batteries for computers, medical equipment, data loggers other types of devices. If you have questions about products formerly available on our website, please call our Toll-Free number from 9:00 a.m. to 4:00 p.m. Central time or use the contact form at the bottom of this page.
Epower2go 840 replaces Rayovac 840, 841, 844 $25.00 each Free shipping via USPS Priority Mail
Click on the following link to order an Pulse 840 from our eBay store: https://www.ebay.com/itm/371406625905
Pulse 840 - 4.5 Volt, 950 mAh alkaline CMOS/PRAM battery with 7-inch wire lead and Berg connector. This product is a form-and-function replacement for the Rayovac 840 (4.5 volt, 650 mAh) which was discontinued by the manufacturer in February 2009. The Pulse 840 can also replace the Rayovac 841 and 844.
THIS PRODUCT SHIPS FREE VIA THE UNITED STATES POSTAL SERVICE (USPS) PRIORITY MAIL (One (1) to four (4) day service) TO THE U.S. (All 50 states), APO and FPO addresses and U.S. territories and possessions served by the U.S. Postal Service.
Additional Information: Apple part number: 922-0750. The Rayovac 840 battery was typically used in Macintosh Performa desktop systems plus the clones made by Motorola (StarMax and UMax) as a PRAM retention battery. The Pulse 840 also replaces the Rayovac 841 which used a shorter wire harness.
THIS PRODUCT SHIPS FREE VIA THE UNITED STATES POSTAL SERVICE (USPS) PRIORITY MAIL (One (1) to four (4) day service) TO THE U.S. (All 50 states), APO and FPO addresses and U.S. territories and possessions served by the U.S. Postal Service.
Additional Information: Apple part number: 922-0750. The Rayovac 840 battery was typically used in Macintosh Performa desktop systems plus the clones made by Motorola (StarMax and UMax) as a PRAM retention battery. The Pulse 840 also replaces the Rayovac 841 which used a shorter wire harness.
Rayovac FB1225H2 - Limited Quantity Available $25.00 US each (plus handling and Shipping)
The Rayovac FB1225H2 encapsulated Lithium battery is available for shipment within the continental US via FedEx Ground. These batteries are listed as Hazard Materials (HAZMAT) and must be shipped with special labeling under DOT 49 CFR rules.
Please use the contact form below and include the quantity needed, your company name (if applicable), address with city, state, and ZIP Code, and telephone number. We will respond with a quote that includes the cost of the product, a HAZMAT labeling/handling fee, and the cost for UPS Ground shipping (air shipping of this product is NOT available).
- For Immediate Release October 2021 - Rayovac BR2335-T3L (replaced by BR2032-DDT3L-FAB)
The Rayovac BR2335-T3L (3 volts; 300 mAh) was discontinued in 2019 by the manufacturer. We can provide a form-and-function* replacement (BR2032-DDT3L-FAB) using two (2) stacked BR2032 cells in the T3L PCB board layout. The 3 volt, 380 mAh device has 25% more capacity than the original OEM part. Please call our Toll-Free number or use the Contact Us form below for more information.
* Device fits in same PCB space used by Rayovac FB2335-T3L.
Contact us --
About Epower2go.biz - Our company has been selling batteries on the Internet since 1992 and served over 20,000 customers in 40+ countries world-wide.
Keywords: Rayovac 840 Rayovac 841 Rayovac 844 Rayovac FB1225H2 BR2335-T3L CMOS battery PRAM battery Macintosh IBM PC Clone PC Clock battery