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Estry
Estry 700mAh 6.0V Ni-MH Battery for Surftest SJ-201 5HR-AAAU 12BAA240 2261584
A 6.0 V, 700 mAh Ni-MH replacement pack for the Surftest SJ-201 with built-in overcharge, over-discharge and short-circuit protection
- Specifications6
- Battery Pack1 Year
- Direct replacement for Surftest SJ-201
- 700 mAh capacity delivers reliable runtime
- 0 V Ni-MH chemistry matches original spec
- Built-in protection guards against overcharge and short circuit
- Certified to ISO 9001, RoHS, CE and UN 38.3
Direct Replacement for Surftest SJ-201
This Estry Ni-MH battery pack is built to match the original specifications for the Surftest SJ-201 surface roughness tester. It replaces part numbers 5HR-AAAU, 12BAA240 and 2261584. Technicians maintaining this specific metrology instrument can install it without modification.
Nickel-Metal Hydride Chemistry Limits
The 6.0 V pack delivers 700 mAh capacity and 4.2 Wh energy. Ni-MH chemistry exhibits self-discharge over long storage periods and performs best within moderate temperature ranges. It lacks the high energy density of lithium alternatives and requires proper cycling to maintain full capacity.
Capacity Suited for Portable Metrology
The 4.2 Wh rating supports typical field measurement sessions on the SJ-201 unit. Extended continuous logging or frequent backlight use will deplete the pack more quickly. Users planning all-day unattended operation should keep a spare charged pack available.
Highlights
- Direct replacement for Surftest SJ-201
- 700 mAh capacity delivers reliable runtime
- 0 V Ni-MH chemistry matches original spec
- Built-in protection guards against overcharge and short circuit
- Certified to ISO 9001, RoHS, CE and UN 38.3
Specifications
| Brand | Ni-MH |
|---|---|
| Model | 700mAh |
| Specifications | 6 |
| Battery Pack | 1 Year |
Questions about this item
Should I choose the 700mAh version or a different capacity for my Surftest SJ-201?
Select the 700mAh capacity; it matches the original specification for the Surftest SJ-201 and the listed part numbers 5HR-AAAU, 12BAA240 and 2261584.
What does the 6.0V 700mAh rating mean for daily use in the instrument?
The pack delivers 4.2Wh at 6.0V, providing the correct voltage and runtime the Surftest SJ-201 expects from the original battery.
What connector standard does this pack use and what does it limit?
The battery is built to the exact dimensions 132.8 x 51.5 x 11.0mm and 97.0g weight, ensuring it fits the Surftest SJ-201 compartment and connects without modification.
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