Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
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Cameron Sino Opus X 700mAh 2.59Wh 3.7V replacement battery for Corsair H2100
Replacement battery for Corsair H2100 wireless headset, 700mAh 2.59Wh 3.7V with decoded chip and protection circuits
- Direct replacement for Corsair H2100 headsets
- 700 mAh capacity delivers 2.59 Wh runtime
- 7 V lithium cell matches original voltage
- Slim 50.90 × 33.40 × 3.70 mm profile fits battery bay
- Built-in protection guards against overcharge and short circuits
Replacement battery for Corsair H2100 headset
This Cameron Sino Opus X battery replaces the original power cell in Corsair CA-9011127-NA, CA-9011136-AP and H2100 Dolby 7.1 Wireless headsets. It matches the factory part number MH45908 and uses a fully decoded chip so the headset recognises it exactly like the original pack. The unit is built to the same electrical and physical specifications as the OEM battery.
Thermals noise and power draw
Rated at 700mAh and 2.59Wh with a nominal 3.7V output, the cell delivers the same capacity and voltage the headset was designed for. Integrated protection guards against overcharge, over-discharge, over-voltage and short circuits, keeping temperatures stable during normal charge and discharge cycles. No active cooling or fan is involved, so operation is completely silent.
Upgrading from a worn original cell
This battery is intended for owners whose H2100 headset no longer holds a useful charge after extended use. It restores the original runtime without modifying the headset. Buyers who need a higher capacity than 700mAh or a different form factor will not be served by this replacement.
Highlights
- Direct replacement for Corsair H2100 headsets
- 700 mAh capacity delivers 2.59 Wh runtime
- 7 V lithium cell matches original voltage
- Slim 50.90 × 33.40 × 3.70 mm profile fits battery bay
- Built-in protection guards against overcharge and short circuits
Specifications
| Brand | Cameron Sino |
|---|---|
| Model | Opus X |
Questions about this item
How do I install the Cameron Sino Opus X battery in my Corsair H2100 headset and what step is often missed?
Open the ear cup, disconnect the original pack, connect the new 3.7V 700mAh battery ensuring the connector clicks fully into place, then reassemble. The step most people miss is seating the connector completely — a partial fit causes no power.
What maintenance will this 2.59Wh replacement battery need over time?
No scheduled maintenance is required. After installation run two or three full charge and discharge cycles to reach full capacity. Avoid low-quality chargers and do not store the headset above 60°C to preserve the protection circuit.
What is the first limit I will hit during a long gaming session with this 700mAh pack?
The 700mAh capacity sets the runtime ceiling. Under continuous use the headset will run until the pack reaches its low-voltage cutoff, at which point the protection circuit shuts off output to prevent over-discharge.
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