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Two green and black 18V lithium-ion batteries with Ryobi ONE+ branding

THISS

THISS 2 Pack 5.0Ah 18V Li-ion Battery for Ryobi ONE+ P108

SKU CH-RSDE-VTFG8

Two 5.0 Ah 18 V lithium-ion packs replace Ryobi ONE+ P108 and compatible models

  • Battery typeLithium Ion
  • Product typeBatteries
  • Extended runtime with 5.0Ah lithium-ion cells
  • Direct fit for Ryobi ONE+ 18V tools including P102 P103 P104 P105 P107 P108
  • Two-pack keeps a spare ready for continuous work
  • CE certified and manufacturer tested to match OEM specifications
  • 5000mAh capacity powers drills drivers saws and more

Two-pack 5.0 Ah Ryobi ONE+ replacement

This pack supplies two 18 V lithium-ion batteries rated at 5.0 Ah each. They are built as direct replacements for Ryobi ONE+ P108 cells and fit the same tool range. The pair suits DIY users and tradespeople who want extended run-time without buying original packs.

Thermals noise and power in normal use

Lithium-ion chemistry keeps self-discharge low and delivers steady voltage under load. The cells run cool during typical drilling or driving tasks and produce no audible noise. No active cooling is required and the packs accept standard Ryobi chargers.

CE certification and charger compatibility

Manufacturer testing confirms CE certification and OEM-level performance. The batteries work with existing Ryobi 18 V chargers so no extra accessory purchase is needed. The two-pack format lets one unit charge while the other powers the tool.

How it compares

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

Price $42.99
Pricier than about 63% of the 985 comparable items (median $28.99).

Specifications

Product
Product typeBatteries
Power
Battery typeLithium Ion

Questions about this item

How do I install the THISS 5.0Ah 18V battery into my Ryobi ONE+ tool, and what step do people often miss?

Slide the battery onto the tool's rail until the latch clicks securely; the step often missed is failing to press firmly enough to engage the locking mechanism fully.

What maintenance or replacement will the THISS 5.0Ah 18V Li-ion battery need over time?

Lithium-ion cells gradually lose capacity; expect replacement after several hundred charge cycles when runtime drops below useful levels for your 18V tools.

What limit appears first during sustained high-draw use of the THISS 5.0Ah 18V battery?

Thermal protection triggers first under continuous heavy load, shutting down output until the 18V pack cools to a safe operating temperature.

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