Description
The TIANQIU CR2032 3V 210mAh CMOS battery assembly is designed for compatible computers and electronic equipment requiring a wired CR2032 backup battery.
| Specification | Details |
|---|---|
| Brand | TIANQIU |
| Battery model | CR2032 |
| Nominal voltage | 3V |
| Nominal capacity | 210mAh |
| Chemistry | Lithium manganese dioxide |
| Battery format | CR2032 coin cell |
| Wiring | 3-wire assembly |
| Connector | Multi-pin connector as pictured |
| Rechargeable | No |
| Quantity | 1 Piece |
| Condition | New |
The underlying TIANQIU CR2032 specification gives a maximum diameter of approximately 20 mm and maximum cell height of 3.2 mm.
Common Applications
This type of wired CR2032 battery may be used in compatible:
- Laptop CMOS/RTC backup systems
- Desktop and industrial computer motherboards
- BIOS/CMOS memory backup
- Real-time clock circuits
- Embedded computers
- Industrial PCs
- POS terminals
- Control boards
- Electronic equipment
- Memory-backup circuits
These are general applications rather than a guarantee of compatibility with a particular device.
⚠️ Compatibility & Polarity Warning
This section is especially important for this listing:
A CR2032 battery with the same voltage and capacity is not necessarily a compatible replacement.
Customers should compare the new battery against their existing battery before purchasing, particularly:
Battery model: CR2032
Voltage: 3V
Connector shape: Must match
Number of wires: 3-wire version
Pin arrangement: Must match
Wire polarity/order: Must match
Different manufacturers and computer models can use different connector housings, pin positions and polarity arrangements.
Do not force the connector into a socket and do not rely solely on the CR2032 marking when determining compatibility.
For this reason, I would not put Dell, Lenovo, HP, Acer or another computer brand in the product title until we have verified specific model compatibility.
Safety information
This is a non-rechargeable lithium battery. Do not attempt to recharge it. Avoid short-circuiting, crushing, puncturing, disassembling, overheating or exposing the battery to fire.
Keep batteries away from children and install only in compatible equipment.
Package contents
1 × TIANQIU CR2032 3V 210mAh CMOS battery with 3-wire connector
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