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...
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 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.
Product Datasheet of Sealed Lead Acid Battery 12V
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.
Application of Sealed Lead Acid Battery 12V
Light Supply Power UPS System
Telecommunication Security System