GB/T 19639.2-2007
Product classification of small-sized valve-regulated lead-acid batteries (English Version)
- Standard No.
- GB/T 19639.2-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2015-07
- Replace By
- GB/T 19639.2-2014
- Latest
- GB/T 19639.2-2014
- Scope
- This part of GB/T 19639 specifies the model designation, structural dimensions, terminal positions, marks, specifications and dimensions of small valve-regulated sealed lead-acid batteries (hereinafter referred to as batteries). This part applies to emergency lighting equipment, uninterruptible power supply, mobile measuring equipment, etc., and various DC power supply batteries with a rated capacity below 65Ah (including 65Ah). The single battery of this type of lead-acid storage group can have flat electrodes installed in square grooves, or wound electrodes installed in cylinders. The sulfuric acid electrolyte in the battery is stagnant, or adsorbed in the microporous structure between electrodes or in the form of colloid.
GB/T 19639.2-2007 history
- 2014 GB/T 19639.2-2014 General purpose valve-regulated lead-acid batteries.Part 2:Kinds of products and specifications
- 2007 GB/T 19639.2-2007 Product classification of small-sized valve-regulated lead-acid batteries
