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White rectangular Li-ion battery pack with smooth finish

Centenex Electronics

Centenex Electronics DS-CS-SDP445SL 7.4V 2200mAh Li-ion GPS Battery

SKU CH-M06Q-AH6MA

A 7.4 V 2200 mAh lithium-ion replacement battery for Graphtec data loggers including GL220, GL450, GL500A, GL800E and GL820E models

  • TypeGPS Batteries
  • 4 V 2200 mAh Li-ion powers extended field logging
  • 28 Wh capacity supports long data-capture sessions
  • Direct fit for Graphtec GL220 GL200A GL450 GL500A GL800E GL820E GL900E loggers
  • Replaces OEM part numbers B-517 and BP-3007-A1-E
  • Compact 70.30 × 38.30 × 20.70 mm white housing installs in seconds

Compatible Graphtec Data-Logger Battery

This replacement cell powers Graphtec B-517, GL220, GL200A, GL450, GL500A, GL800E, GL820E and GL900E models. It also fits SEIKO DPU3445 printers using part numbers B-517 or BP-3007-A1-E. The 7.4 V lithium-ion pack delivers 2.2 Ah capacity in a white housing. Installers receive a single unit ready for immediate use.

Steady 16.28 Wh Output Over Long Sessions

The lithium-ion chemistry maintains stable voltage during extended logging runs rather than fading after a short burst. At 2200 mAh the pack supports continuous recording across multi-hour field deployments. Its 70.30 x 38.30 x 20.70 mm footprint slides into the original battery bay without modification. Users report consistent performance from first charge to end of cycle.

2.2 Ah Capacity Decides Fit for Your Logger

The 2.2 Ah rating is the single figure that determines whether this cell matches your device's runtime requirement. Loggers demanding higher capacity will need a larger pack not offered here. Buyers who need more storage for longer unattended surveys should verify the amp-hour spec before ordering. This unit serves exactly the models listed and no others.

Highlights

  • 4 V 2200 mAh Li-ion powers extended field logging
  • 28 Wh capacity supports long data-capture sessions
  • Direct fit for Graphtec GL220 GL200A GL450 GL500A GL800E GL820E GL900E loggers
  • Replaces OEM part numbers B-517 and BP-3007-A1-E
  • Compact 70.30 × 38.30 × 20.70 mm white housing installs in seconds

Specifications

BrandCentenex Electronics
ModelDS-CS-SDP445SL
TypeGPS Batteries

Questions about this item

How much heat does the 7.4V 2200mAh Li-ion cell generate during continuous logging?

Li-ion chemistry runs cool under normal load; the 16.28 Wh rating means modest energy draw, so the pack stays near ambient temperature during all-day use.

Which Graphtec data logger must I already own for this DS-CS-SDP445SL pack to fit?

It replaces the B-517 or BP-3007-A1-E cell in GL220, GL200A, GL220E, GL450, GL500A, GL800E, GL820E, GL900E-8 or GL900E-fourth models.

Will the 70.30 x 38.30 x 20.70 mm pack sit flush in an older GL220 chassis?

Yes, the dimensions match the original B-517 form factor, so the battery seats without gaps in legacy GL220 units.

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