Sealed Lead Acid Battery 12V
SMF Sealed Lead Acid Battery 12V9AH UPS Battery CHENGYU POWER enjoys high reputation by set up a complete system with a group of experienced technology engineers, strong R&D sources, integrate QC system and production management system, we do control the product quality and production...
CHENGYU POWER enjoys high reputation by set up a complete system with a group of experienced technology engineers, strong R&D sources, integrate QC system and production management system, we do control the product quality and production efficiency very well. We mark code on each solar battery; so as long as you have any questions, we can check product production information. Each salesman has been trained about professional product knowledge to provide thoughtful and careful follow-up service for each customer order.
We dedicated to provide economy and environment friendly battery products and create a new widespread field for storage battery products with our customers by joint efforts.
Product Specification of Sealed Lead Acid Battery 12V
Cells Per Unit
9.0Ah@20hr-rate to 1.75V per cell @25℃
Approx. 2.55Kg (Tolerance±4%)
Max. Discharge Current
90 A (5 sec)
Normal Operating Temperature Range
25℃ ± 5℃
Approx. 18 mΩ
Float charging Voltage
13.7 to 13.9 VDC/unit Average at 25℃
Recommended Maximum Charging Current
Equalization and Cycle Service
14.6 to 14.8 VDC/unit Average at 25℃
A.B.S. UL94-HB, UL94-V0 Optional.
Operating Temperature Range
Discharge: -20℃ ~ 60℃
Charge: 0℃ ~ 50℃
Storage: -20℃ ~ 60℃
CHENGYU Valve Regulated Lead Acid (VRLA) batteries can be stored for more than
6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃.
Product Feature of Sealed Lead Acid Battery 12V
1. Maintenance-free: advanced VRLA technology and absorption glass fiber separator to save the trouble adding electrolyte within usage life.
2.Leak tightness: unique structure design and sealing technology to guarantee no electrolyte leak regardless of chargers position.
3. No memory effect: the capacity of some batteries like ni-cd is to reduce as a result of repeated usages, namely memory effect, while battery has no such deficiency.
4. Low self discharge: Battery adopts special lead-calcium alloy slab lattice control to reduce battery self discharge to its minimum level to save trouble re-charging in long-time use.
5. Long life: special material slab lattice and electrolyte added by high polymer material to expand the life span of the battery
6. Wide range of suitable temperature.
7. Safe: low pressure air vent valve system to avoid excess gas producing inside the battery to guarantee normal usage life.
Factory & Processing of Sealed Lead Acid Battery 12V
1. For dynamic, sound and images: electric tools, toys, portable vacuum cleaners, auto-run robot, electric bicycles, portable CD players, cameras, TVs, notebook computers, word processors
2. For telecommunication: car phones, mobile telephone systems, portable radio transmitters and portable terminals.
3. For survey and medical service: Portable measuring instrument, sphygmomanometer, electrically operated wheelchair.
4. For office: universal UPS, office computers, computer terminals and DOS operation system.
5. For communication: key pad telephone, PHS relay stations, telephone exchanges, cable TV and fiber-optic communications equipment
6. For security: burglar alarm system and abnormal alarm system.
7. For industrial use: emergency lighting system.
Light Supply Power UPS System
Telecommunication Security System