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Rectangular lithium-ion battery pack, 50 by 28.5 by 28.5 mm, dark wrap with label

Cameron Sino Replacement Battery 800mAh 4.8V for AS80 TG15 PN 24D677

SKU CH-DD4B-XV480

Replacement lithium-ion battery delivers 800 mAh at 4.8 V for compatible emergency-lighting models

  • Battery pack size50 × 28.5 × 28.5
  • Battery typeLithium ion
  • Battery capacity800 mAh
  • Battery voltage rating4.8 V
  • Details50 × 28.5 × 28.5
  • Product typeLithium ion
  • 800 mAh capacity powers emergency lighting longer
  • 8 V lithium-ion cell matches original specifications
  • ISO9001, RoHS and CE certified for safety
  • 50 × 28.5 × 28.5 mm form factor fits AS80 and TG15 models
  • Built-in protection guards against overcharge and short circuits

Direct Replacement for Emergency Lighting Units

This Cameron Sino lithium-ion battery delivers 800 mAh at 4.8 V and matches the original 50.00 x 28.50 x 28.50 mm form factor. It fits models including AS80, AS80I, CV3, TG15, TG15I and the SESG and SESR series. The pack includes a decoded chip and overcharge, over-discharge, over-voltage and short-circuit protection. ISO9001, RoHS and CE certifications are supplied.

Upgrade from Degraded or Failed OEM Cells

Replaces the original battery when runtime has fallen or the pack no longer holds a charge. The jump is worth it when the existing cell shows reduced capacity, swelling or connector corrosion. A fresh unit restores the rated 3.84 Wh capacity and the built-in protection circuits guard against the faults that shorten cell life.

Suits Maintenance Teams and Facility Managers

Ideal for anyone responsible for keeping compatible emergency lighting fixtures operational. Not intended for devices that require a different voltage, capacity or physical footprint. Buyers who need a higher energy rating, a different chemistry or a pack with alternate connector polarity should look at other options.

How it compares

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

Price $14.99
Pricier than about 67% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameFYIOGXG
Model nameReplacement battery
Product typeLithium ion
Power
Battery typeLithium ion
Battery capacity800 mAh
Battery voltage rating4.8 V
In the box
Battery pack size50 × 28.5 × 28.5

Questions about this item

Will the 50.00 x 28.50 x 28.50 mm pack fit inside the TG15 emergency-light housing?

Yes, those are the exact dimensions of the replacement pack so it matches the original TG15 battery compartment.

What is the installation step users most often miss when fitting this 4.8 V lithium-ion pack?

Fully seating the connector until it clicks; a loose plug prevents charging and triggers the protection circuit.

How many charge-discharge cycles should I run on the new 800 mAh cell before relying on it for emergency lighting?

Two or three full cycles bring the pack to its rated 3.84 Wh capacity and stabilise the decoded chip.

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