FAQ

Default solution folder, feel free to edit or delete it.

Date Codes
For a full explanation of Rolls Battery date codes and where they're located, please refer to the attached PDF document.
Wed, 29 Jul, 2015 at 3:45 PM
What is Amp Hour Capacity?
The following information has been sourced via: http://all-about-lead-acid-batteries.capnfatz.com/all-about-lead-acid-batteries/lead-acid-battery-fundamenta...
Thu, 25 Feb, 2016 at 12:37 PM
Factory Seconds ("BLEM") Stock
In an effort to reduce waste and maintain lower overall costs for our customers, Surrette Battery Company offers select factory second models, referred t...
Tue, 22 Nov, 2016 at 10:03 AM
Calculating Hydrogen Concentration For Proper Ventilation
The following steps and examples are provided for guideline and reference purposes only.  Provincial, State or Federal regulations and codes may vary.  We s...
Sun, 9 Jul, 2017 at 11:27 AM
CLEANING WATER MISER BATTERY VENTS
You might notice a sticky dark gray residue on the inside of the caps.  Clean the Water Misers using a baking soda and water solution to loosen the buildup...
Thu, 9 Aug, 2018 at 6:43 PM
Calculating Proper Charge Settings for Flooded Lead Acid Batteries
One of the most common questions we’re asked as a battery manufacturer… “What charge settings should be programmed on my solar system?” A knowled...
Thu, 25 Oct, 2018 at 1:56 PM
Calculating Proper Charge Settings for Flooded Lead Acid Batteries Advanced
Detailed Settings Information for Rolls/Surrette Flooded Lead Acid Batteries. The following guide is meant to be used as an addendum to the Rolls Batter...
Wed, 28 Nov, 2018 at 11:36 AM