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Small blue rectangular lithium polymer battery with two wire leads

STARNOVO

STARNOVO Replacement Battery for GolfBuddy DSC-CT2-100, CT2, AEE542730P6H 3.7V 550mAh Blue

SKU CH-6CRR-W9VY4

3.7V 550mAh lithium polymer replacement battery for GolfBuddy DSC-CT2-100 and CT2 units, weighing 12g with 300-plus cycle life and UL, CE, UN38.3, RoHS certification

  • Product typeLithium Polymer battery
  • Product colorBlue
  • Compatible with GolfBuddy DSC-CT2-100 and CT2 models
  • 550mAh capacity delivers long working time on the course
  • 7V lithium polymer cell weighs only 12g
  • Certified to UL, CE, UN38.3 and RoHS standards
  • Over 300 charge cycles for extended service life

Replacement Battery for GolfBuddy DSC-CT2-100

This 3.7V 550mAh lithium polymer battery replaces the original power source in GolfBuddy DSC-CT2-100 and CT2 rangefinders. It matches the AEE542730P6H part number for direct compatibility. The blue pack measures 35.00 x 25.00 x 6.00 mm and weighs 12g. It is a new component certified to UL, CE, UN38.3 and RoHS standards.

Thermals Noise and Power Draw

As a passive lithium polymer cell, the battery generates no audible noise and draws zero power when the device is off. During normal rangefinder operation it supplies 3.7V nominal voltage with a 550mAh capacity rating. The chemistry supports over 300 charge cycles while maintaining safe thermal behaviour. No active cooling or fan is required or present.

550mAh Capacity Decides Fit

The 550mAh capacity determines whether this cell meets the runtime needs of your GolfBuddy unit. Buyers who need a higher capacity for longer rounds cannot use this part. The fixed 35.00 x 25.00 x 6.00 mm dimensions also mean it will not fit devices requiring a different pack size.

How it compares

Measured against everything we stock in Golf GPS & Rangefinders, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 95% of the 60 comparable items (median $60.99).

Specifications

Product
Product typeLithium Polymer battery
Product colorBlue

Questions about this item

How do I install the replacement battery in my GolfBuddy CT2 and which step is most often done incorrectly?

Open the device, disconnect the old pack, then connect the new 3.7V 550mAh Li-ion polymer unit observing the correct polarity; the step most often done wrong is reversing the connector orientation.

What maintenance or replacement will this 550mAh battery need later?

After roughly 300 charge cycles the capacity will drop noticeably, at which point the pack should be replaced with another AEE542730P6H compatible unit.

What limit appears first during sustained use of this 3.7V pack?

The 550mAh capacity sets the runtime ceiling; under continuous GPS tracking the charge will deplete before thermal or cycle limits are reached.

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