Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00081619BTC
In stock
Cameron Sino Surftest SJ-201 700mAh 4.20Wh 6.0V Battery
Replacement lithium-ion battery for Mitutoyo Surftest SJ-201 surface-roughness testers, 700 mAh, 4.20 Wh, 6.0 V, 132.80 × 51.50 × 11.00 mm, 62.0 g, ISO 9001, RoHS and CE certified
- ISO 9001, RoHS & CE certified for safety assurance
- 700 mAh 4.20 Wh capacity powers extended sessions
- 0 V output matches original Mitutoyo spec precisely
- Fully decoded chip works exactly like the original unit
- Shock-proof foam packaging protects battery during transit
Direct replacement for Mitutoyo Surftest SJ-201
This Cameron Sino battery replaces the original Mitutoyo 12BAA240, 2261584 and 5HR-AAAU packs in the Surftest SJ-201 surface-roughness tester. It delivers 700mAh at 6.0V using lithium-ion cells and weighs 62.0g. The pack is built to the same physical dimensions of 132.80 x 51.50 x 11.00 mm so it fits the instrument without modification. It is aimed at metrology technicians who need a certified drop-in spare for field or bench work.
Steady output through a full measurement session
The 4.20Wh capacity supports extended profiling runs without the voltage sag seen in aged original packs. A fully decoded chip reports remaining charge to the instrument exactly as the factory battery does, so the gauge remains accurate from start to finish. Protection circuits guard against over-charge, over-discharge, over-voltage and short-circuit events during continuous operation. The pack reaches its rated runtime after two or three complete charge and discharge cycles.
Low self-discharge and safe thermal limits
Lithium-ion chemistry keeps self-discharge minimal between daily calibrations, so the tester is ready when pulled from storage. The manufacturer advises against storage above 60°C or 140°F and warns never to disassemble the pack or expose it to fire or water. No active cooling is required; the cell runs at ambient temperature during normal surface-finish checks. A shock-absorbing foam insert protects the battery during transport to remote job sites.
Highlights
- ISO 9001, RoHS & CE certified for safety assurance
- 700 mAh 4.20 Wh capacity powers extended sessions
- 0 V output matches original Mitutoyo spec precisely
- Fully decoded chip works exactly like the original unit
- Shock-proof foam packaging protects battery during transit
Specifications
| Brand | Cameron Sino |
|---|---|
| Model | Surftest SJ-201 |
Questions about this item
Does the 6.0 V lithium-ion pack run hot or make noise during a full day of surface-profile measurements?
The cell chemistry is silent and generates negligible heat under normal survey workloads.
What must I already own for this 700 mAh replacement to work in my Mitutoyo Surftest SJ-201?
You need the Surftest SJ-201 instrument itself and its original charger; the battery slots straight into the existing compartment.
Will the 132.80 x 51.50 x 11.00 mm pack fit the same bay as the original 12BAA240 cell without modification?
Yes, it matches the factory dimensions and connector layout, so no adapter or case change is required.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
