WATTNINE® 12.8V 42Ah Rechargeable Lithium Ion (LifePo4) Battery Pack with 3 year Warranty

The 12.8V 42AH rechargeable lithium-ion battery from WATTNINE is designed to provide high energy Density. It has built-in BMS with Voltage, Temperature, Charge, Current and Short Circuit Protection, and it is Light weight and has High Power Density—Half the weight of acid battery with twice the power density.

Features

• High energy density 
• Equipped with Smart Battery Management System 
• Long Cycle life 
• Excellent Safety & Performance 

Battery Specifications

Nominal Characteristics                                                                                                         

• Nominal Voltage /V: 12v
• Nominal capacity /Ah (25°C, 0.5C): 42Ah
• Operating Voltage Range: 10v-14.6v                                                                                                                                                           

Pack characteristics 

• Design: 4S7P
• Cell type / Chemistry: 32650/ LFP                                                                                                                                         

Mechanical Characteristics 

• Weight: 4.7 Kg
• Dimension (LxWxH ): 255x155x80 mm 
• Charging Connector: Customisable
• Discharging Connector: Customisable

Charging Characteristics

• Charge voltage: 14.6V
• Max. Continues Charge current: 20A
• Charging Duration: 120 Min                                                                                                                                                      

Discharging Characteristics

• Max. Voltage: 14.6v
• Min. Voltage: 10v 
• Nominal Discharge current: 10A 
• Max. Continues Discharge current: 40A         

BMS – Battery Management System

Certifications & Warranty:

• BIS Approved: Yes
• BIS Registration Number: R-84005630
• Warranty: 3 Years

Warranty Terms:

This battery pack comes with 3 year warranty from the date of purchase. Warranty is void if the pack/connector is physically damaged.