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Rectangular lithium-ion battery pack with connector, black finish

Cameron Sino Battery for Crestron TSR-302 1800mAh 3.7V 6.66Wh

SKU CH-G11B-7RP33

Replacement lithium-ion battery for the Crestron TSR-302 handheld touch screen, 1800 mAh at 3.7 V

  • Battery pack size64.88 × 37 × 11.7
  • Battery capacity1,800 mAh
  • Battery voltage rating3.7 V
  • Details64.88 × 37 × 11.7
  • 1800 mAh capacity keeps the Crestron TSR-302 running longer
  • 7 V lithium-ion cell matches original voltage spec
  • 88 x 37.00 x 11.70 mm form factor fits the handset exactly
  • ISO 9001, RoHS and CE certified for safety compliance
  • New fully decoded chip works like the original battery

Replacement Battery for Crestron TSR-302

This lithium-ion pack replaces the original power cell in the Crestron TSR-302 handheld touch-screen remote. It delivers 1800mAh at 3.7 volts for 6.66Wh of energy. The unit fits the exact 64.88 x 37.00 x 11.70mm footprint required by the device. Installers and integrators can swap it without special tools.

Decoded Chip and Protection Circuitry

A fully decoded chip communicates with the remote exactly as the factory battery does, so fuel-gauge readings remain accurate. Built-in safeguards guard against overcharge, over-discharge, over-voltage and short circuits. The pack ships in shock-absorbing foam that protects the cells during transit and storage.

Capacity and Runtime Limits

The 1800mAh rating supports typical daily control-room sessions before a recharge is needed. Heavy continuous backlight use or frequent wireless communication will drain the cell faster, requiring a mid-day top-up. The battery is not suited for devices that demand higher capacity or a different voltage.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 70% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron sino
Model nameBattery For Crestron
Part numberCrestron TSR-302-BTP
Power
Battery capacity1,800 mAh
Battery voltage rating3.7 V
In the box
Battery pack size64.88 × 37 × 11.7

Questions about this item

How many charge cycles before the 1800 mAh lithium-ion cell needs replacing?

The battery reaches its best performance after 2 or 3 full charge and discharge cycles; typical lithium-ion life spans several hundred cycles before capacity drops noticeably

What is the first limit reached during continuous use of the 3.7 V pack?

The 1800 mAh capacity sets the runtime ceiling; sustained draw will deplete the 6.66 Wh pack before any thermal or voltage limit is hit

How much heat does the 43.0 g battery generate when the touchscreen runs all day?

Normal operation produces only modest warmth; the cell includes over-voltage and short-circuit protection to keep temperature rise low during extended use

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