Results for 'Battery Pack'

Features and Benefits

Specifications:

Easy Connection:

Li-Ion and Li-polymer Battery packs must have a protection circuit module to keep Li-Ion/Polymer Battery packs from over charge, over discharge and accidental battery explosion due to its extra high energy density. This Protection Circuit Board is specially designed for 37 V Li-Ion Battery packs made of Li-ion and Li-Polymer cells.

• Keep 37V Li-Ion Battery pack from overcharge and over discharge
• Keep 37V Li-Ion Battery pack 's discharging current lower than 27 A
• Short Cut Protection
• 10 Cells Li-ion / Li-polymer Battery Pack ( 37V up to 27 Ah)
• Battery Protection
• Dimension: "2.4" x 3.25" inch

PCB Indications

• B+ Battery (+)
• B- Battery (-)
• P+ OUT (+) /Load (+)
• C+ OUT (+) /Charge (+)
• P- OUT (-) /Charge(-) / Load(-)

Electric performance

• Overcharge Protection voltage for single cell: 4.235V +/- 0.025V
• Over discharge Protection voltage for single cell: 2.30V +/-0.08V
• Over current detection Protection <= 27A~33A
• Supply current: MAX 300uA
• Short circuit Protection
• 0 V charge Protection
• Circuit Board Resistance: <= 6.67 milliOhms

Features and Benefits

• High quality 7.2 V Li-Ion rechargeable battery pack
  
• Made of 2 2000mAh cylindrical 18650 cells with PCB and poly switch for full protection
  
• Light weight and higher energy density than any rechargeable battery
  
• No memory effect and rechargeable
  
• Longer storage life than NiMH battery
  
• You can build 7.2V/4.0Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel .
  
• Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
  
• Perfect for building 7.2V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
  
  

Technical Specs

Cautions

• Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
  
• Make sure user has enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
  
• We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
  
• Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack
  
• Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery
  
• Please don't make parallel connection with more than two modules to avoid uneven charge.