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The Dry Battery PTZ7L - 12V - 7Ah is a Valve Regulated Lead Acid sealed lead acid battery (referred to as VRLA) designed by AGM technology. AGM technology uses an Absorbed Glass Mat as a barrier; the electrolyte solution is absorbed at the plate, and the diaphragm is faster. Lead alloy composition and special additives suitable for starting purposes Advanced technology with an acid-free regulator valve, safe for users and vehicles. Outstanding advantages of the Dong Nai Maintenance-Free Dry Battery (VRLA) PTZ7A (12Vâ??7Ah) Specially designed for motorcycles. The most advanced technology for high performance, increased battery start-up, and service life Completely free of maintenance during use. Anti-shake design, suitable for all different terrain conditions.

ESS 215KW Lithium Battery Energy Storage System 384VDC Rechargeable Lifepo4 Battery pack 280AH Energy Storage Battery 1. High energy density, small footprint, short construction period, strong environmental adaptability 2. Standardized components, modular architecture, easy for expansion 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Efficient battery module and system cooling design 5. The use of international advanced IGBT and intelligent power module, with high power fast adjustment capability 6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system 8. Our BMS use NXP(USA) automotive-grade high performance chip, strong anti-interference, good reliability, wide temperature range. 9. We use brand new high quality A-grade battery power cell, longer service life. 10. Charging and discharging are controlled separately, more convenient and reliable to control charging and discharging. 11. Big color LCD touch screen display, easy setting and operation. 12. Can built in solar charge controller and AC-DC charger, our BMS can intelligently manage charger to charge battery well, BMS can communicate well with battery, solar controller, ac charger and inverter, one integrated intelligent monitoring system. 13. Approved by UL1741 certificate. 14. Accept customized product, our lithium battery system are widely used in many situations, such as: Different residential home, hotel, shop, factory, hospital, commercial buildings, electric car, RVs, Van, mobile dining car, heavy truck, different ship/boats, ice-cream car, outdoor camper,.etc. Applications: 1.Energy Storage --Solar-Wind Power System / City Grid (On/Off) / Community and Family 2.Back-up System and UPS --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 3.Other Applications --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Electric bike / Electric Scooter / Electric bicycle --LED Backup / Engine Starting Battery,etc.

Characteristics: Rated voltage: 3.2 V Working voltage: 3.0-3.3V Minimum discharge voltage: 2.0-2.8 V Maximum charging voltage: 3.60-3.65 V Volume energy density: 325 Wh/L Weight energy density:>90 Wh/kg Specific power: 200 W/kg Time durability:>10 years Cycle durability: 2750-12000 cycles Advantages: Higher safety Better service life and cycle life Environmental protection Fast charging Wide working temperature range Low energy density Application: Energy storage equipment Electric tools Light electric vehicles Small electrical appliances Start the power and move power supply

Duracell Batteries

Battery Charger

Characteristics: Rated voltage: 3.6/3.7/3.8/3.85 V Standard discharge continuous current: 0.2C Maximum continuous discharge current: 0.5C Working temperature: Charging: 0-45 Degree Discharge: -20~60 Degree Finished product internal resistance:

Characteristics: Rated voltage: 3.6/3.7/3.8/3.85 V Standard discharge continuous current: 0.2C Maximum continuous discharge current: 0.5C Working temperature: Charging: 0-45 Discharge: -20~60 Finished product internal resistance:

Characteristics Rated Voltage:1.2V Charging Voltage:1.4-1.45V Termination Voltage:0.9-1.0V Energy/weight:60-120 Wh/kg Energy/Volume140-300 Wh/L Power/Weight:250-1000 W/kg Selfdischarge Rate: Generally 20-30% per month Charging and Discharging efficiency:66% Number of Charging and Discharging cycles: 500-5000 Times Advantages:High Energy Density, Efficient at Highrate Discharges, Long Cycle Lif,e Wide Temperature Usage Range, Stable Electrochemical Characteristics, Pollutionfree Green Battery, No Memory, Effect Lower Costs, Good Safety Performance. Applications:Solar Lighting Emergency, Lighting Hightemperature Lamps, Car mounted TBOX, Car OBD, ECALL system Electric Tools, Medical Equipment, Vacuum Cleaner Shaver, Electric Toothbrush, Electric Toy Battery, Game Console Handle.