AMPTEC Research · Accessories & Test Lead Sets
620-BAT
Replacement set of 4 NiCad cells for the AMPTEC 620 series
The 620-BAT is a replacement set of 4 NiCad cells for the many AMPTEC 620 series meters that run on a NiCad pack. AMPTEC sells sets of 4 only, no single cells.
Overview
The 620-BAT is a set of 4 replacement NiCad cells for AMPTEC 620 series meters, sold as a set only. AMPTEC's own power and battery parts keep the meter inside its ratings and preserve its intrinsically safe certification. Evencat, AMPTEC's sole distributor in Taiwan, handles selection, quotes and lead times.
Key specifications
| Category | Accessory · Power and batteries |
|---|---|
| Type | NiCad rechargeable batteries |
| Quantity | 4 cells per set (sold as a set only, no single cells) |
| Weight | 1 lb |
| Main constituents (per AMPTEC product page) | Cadmium hydroxide 13–16%, nickel hydroxide 20–30%, potassium/sodium hydroxide 2–4%, cobalt hydroxide 0.5–1.0% |
| Compatible models | 620 series units that run on the NiCad battery pack (per AMPTEC, most 620 series products; ask us to confirm your model) |
| Manufacturer | AMPTEC Research, made in USA |
Features
Replace all 4 together
A full set keeps the pack matched; no mixing of old and new cells.
MSDS supplied
The NiCad MSDS lists constituents and airborne exposure limits for shipping and safety paperwork.
Genuine AMPTEC accessory
Matches the connectors, ratings and intrinsically safe design of AMPTEC instruments, so neither readings nor approvals are put in doubt.
Compatibility and applications
Compatibility
AMPTEC instruments the 620-BAT fits
620 series units that run on the NiCad battery pack (per AMPTEC, most 620 series products; ask us to confirm your model). On this site: 620A-4, 620ES, 620MC, 620VN. See also: Igniter testers, Failsafe ohmmeters. Compatibility follows AMPTEC's statements; ask Evencat if in doubt.
Maintenance
Instrument power and battery upkeep
Portable intrinsically safe meters run on batteries; the original charger and a spare set prevent a dead meter mid-job and keep the certification intact.
Field testing
Defense, aerospace and shipboard sites
Igniter circuits, electro-explosive devices and bonding straps are measured on site, where contact geometry varies; the right probe style and lead length make readings repeatable.
Options and configuration
Tick what you need; we compile the list and carry it into the quote form.
Standard equipment (included)
Options and custom items
Pair with an instrument
Downloads
- Battery MSDSTenergy NiCad MSDS · PDF
- AMPTEC product pageamptec.com
- AMPTEC accessories overviewamptec.com/products/accessories
Appearance, lead length or battery brand may differ from the photo; AMPTEC's shipped item governs. Custom lengths and probe styles via Evencat.
Need pricing, specifications or lead time for 620-BAT?