Adding activated carbon to the negative electrode of lead-acid batteries,which significantly improves the lifespan of lead-acid batteries .The 2V lead carbon batteries can be used on the off-grid solar system,home energy storage system, UPS and etc.
The UCS C240 M4 Rack Server delivers outstanding levels of expandability and performance for standalone or UCS-managed environments in a two rack-unit (2RU) form factor. It provides:
A modified round cut with an elongated profile; Our oval shape feature 69-70 facets that showcase the timeless beauty of this cut. Our elongated oval cut has a higher length to width ratio that offers a stramlined elegance.
Polycrystalline silicon photovoltaic (PV) panel is one of crystalline silicon PV modules, which is made from square silicon substrate cut from polycrystalline ingots grown in quartz crucibles. The front surface of the polycrystalline silicon PV panel is c
1. Factory Supply Plain Voile Curtain Fabric sheer soft chiffon2. Many different colors and size available3. Produce and market all by ourselves.4. Different quality according to your target price5. OEM and ODM welcomed
Glass polishing machine factory,PLC control,polishing the surrounding of the mobile phone glass, 3D mobile phone glass and other metal or ceramic products.
● Working with most 24v solar inverters● To replace the exist lead acid 24V off grid batteries.● 10 years factory warranty● Parallel connection available max. 14 units● UL1642, IEC62619, MSDS, UN38.3, CE-EMC● Silence operates in a wide temperature range
At present, the deoxidizer used in domestic metallurgical industry steelmaking production is mainly ferromanganese, ferrosilicon, silicomanganese, and the final deoxidizer is mainly aluminum and aluminum alloy.
Products Description: 1. Non woven face mask is made of spunbonded non woven fabric and meltblown non woven fabric 2. It can be used in hosipital,or industrial eara.,protect face from the dust,water and bacteria. 3. Low breathing resistance with high filt
Products Description: 1、Product Name:Medical Mouth Face Mask Disposable HealthMedical Surgical Face Mask New design PP Non Woven Disposable Medical Face Mask With Tie For Hospital 2、Material pp nonwoven+filter paper+pp nonwoven 3、Size 17.5×9.5cm 4、Deliver