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Rectangular lithium battery pack with black finish and gold contacts, 52 by 35.5 by 11.2 millimetres

Estry

Estry 010-01603-10 1800mAh 3.7V standard battery

SKU CH-F0Q0-D3QEK MPN 010-01603-10

1800mAh 3.7V lithium replacement battery for Zumo 590, 590LM, 595 and 595LM GPS units

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity1800mAh
  • Battery Voltage3.7
  • Replaces original battery in Zumo 590, 595 and LM variants
  • 1800mAh lithium cell delivers 6.66Wh of capacity
  • Built-in protection guards against overcharge, over-discharge and short circuits
  • Compact 52.0 x 35.5 x 11.2mm size fits factory compartment
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards

Direct replacement for Zumo 595LM and 590 series

This Estry battery matches the original 010-01603-10 specification for Garmin Zumo 595LM, Zumo 590, Zumo 590LM and Zumo 595 navigators. It is a single lithium pack built to the same dimensions and electrical ratings as the factory unit. The cell carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

1800mAh capacity at 3.7V

The decisive figure is the 1800mAh capacity delivered at 3.7V, yielding 6.66Wh of energy. That exact rating determines whether the navigator will report correct fuel-gauge levels and achieve the runtime the device firmware expects. A different capacity would cause inaccurate remaining-time estimates or premature shutdowns.

Powers a full day of routing with headroom to spare

At 1800mAh the pack comfortably supplies a full day of continuous navigation, screen-on guidance and occasional Bluetooth pairing before needing a recharge. Heavy users running maximum brightness and constant track logging will see the battery run out after roughly one long riding day, so a spare pack or in-vehicle charger is advisable for multi-day trips. Not suited for devices that require a higher capacity cell or a different voltage.

Highlights

  • Replaces original battery in Zumo 590, 595 and LM variants
  • 1800mAh lithium cell delivers 6.66Wh of capacity
  • Built-in protection guards against overcharge, over-discharge and short circuits
  • Compact 52.0 x 35.5 x 11.2mm size fits factory compartment
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity1800mAh
Battery Voltage3.7

Questions about this item

How long will the 1800mAh capacity actually run my Zumo 595LM between charges?

The 1800mAh lithium cell matches the original specification, so runtime should be the same as the factory battery when the GPS is in normal use.

What connection does the 3.7V pack use and does it limit charging speed?

It uses the same proprietary connector as the original 010-01603-10, so the Zumo's built-in charger controls the rate; no external standard caps it.

Will the 52.0 x 35.5 x 11.2mm size fit the battery compartment on my Zumo 590LM?

Yes, those dimensions match the OEM pack exactly, so it slides into the Zumo 590, 590LM, 595 and 595LM without modification.

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