The Power-Sonic PS-640 battery is Power-Sonic's standard
version of a 6v 4.5ah battery that is completely seal and maintenance free.PowerSonic PS-640 Battery Specifications:
Voltage: 6
Capacity: 4.5 amp hour
Terminal: F1
Height (w/terminal): 4.25"
Length: 2.76"
Width: 1.86"
Weight: 1.60 Lbs
Cycle Applications: Limit initial current to 1.35A. Charge until PS 640 voltage (under charge) reaches 7.20 to 7.35 volts at 68°F (20°C). Hold at 7.20 to 7.35 volts until current drops to under 45mA. Battery is fully charged under these conditions, and charger should be disconnected or switched to “float” voltage.
“Float” or “Stand-By” Service: Hold battery across constant voltage source of 6.75 to 6.90 volts continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition.
Note: Due to the self-discharge characteristics of the PS640 battery, it is imperative that they be charged within 6 months of storage, otherwise permanent loss of capacity might occur as a result of sulfation
PRODUCT CATEGORIES
DESCRIPTION
The Power-Sonic PS-640 battery is Power-Sonic's standard
version of a 6v 4.5ah battery that is completely seal and maintenance free.PowerSonic PS-640 Battery Specifications:
Voltage: 6
Capacity: 4.5 amp hour
Terminal: F1
Height (w/terminal): 4.25"
Length: 2.76"
Width: 1.86"
Weight: 1.60 Lbs
Cycle Applications: Limit initial current to 1.35A. Charge until PS 640 voltage (under charge) reaches 7.20 to 7.35 volts at 68°F (20°C). Hold at 7.20 to 7.35 volts until current drops to under 45mA. Battery is fully charged under these conditions, and charger should be disconnected or switched to “float” voltage.
“Float” or “Stand-By” Service: Hold battery across constant voltage source of 6.75 to 6.90 volts continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition.
Note: Due to the self-discharge characteristics of the PS640 battery, it is imperative that they be charged within 6 months of storage, otherwise permanent loss of capacity might occur as a result of sulfation
Payment Methods Accepted: MasterCard, Visa, Discover, American Express, PayPal.
Payment must be made within 3 days of purchasing the item, we are not able to ship items until payment has been received. If you have a special circumstance please reach out to us.
If you have an issue with your order please reach out to us first before initiating a return.
We offer free returns within the first 30 days. Once the product arrives at our facility it will be inspected to ensure quality, both in terms of performance and physical appearance. Damaged items will receive a reduced refund or a dispute on the return.
Once the product has been confirmed to be in the new condition, a refund will be issued through the eBay platform back to the original payment method used.
We have an extremely knowledgeable staff on hand - if you have any questions please feel free to message us for help. We are in the office Monday - Fridays 8 AM to 9 PM and Saturdays 9 AM to 2 PM.
