RYOBI P108 18V Battery — 4.0Ah Replacement for ONE+ Tools

RYOBI P108 18V Battery — Key Specifications

The RYOBI P108 18V battery is a direct plug-and-play replacement for the original RYOBI P108 battery pack, delivering reliable 4.0Ah performance for all RYOBI 18V ONE+ cordless tools.

Model: P108 Voltage: 18V Capacity: 4.0Ah (4000mAh) Energy: 72Wh Cell Type: Lithium-Ion (Li-ion) LED Indicator: Built-in charge level display Compatible Platform: RYOBI 18V ONE+ Certifications: CE MOQ: 100 pcs (OEM/ODM available)

 Compatible RYOBI 18V ONE+ Tools

The RYOBI P108 18V battery is compatible with the entire RYOBI 18V ONE+ platform — over 280 tools — with no modification needed. Compatible tools include drills and hammer drills, impact drivers and impact wrenches, circular saws and reciprocating saws, angle grinders and multi-tools, string trimmers, leaf blowers, and any other RYOBI 18V ONE+ platform tool. For the full compatible tool list, visit the official RYOBI website.

Why Choose HNF Battery?

Grade-A Cells for Consistent Performance

We use only Grade-A lithium-ion cells in every RYOBI P108 18V battery pack. Grade-A cells deliver stable voltage output, longer cycle life (500+ charge cycles), and lower self-discharge compared to generic replacements. Your tools run at full power longer and your battery lasts for years, not months.

Built-in BMS Protection

Every P108 18V battery includes a fully integrated Battery Management System (BMS) protecting against overcharge, over-discharge, short circuit, and overheating — safeguarding both your battery and your tools.

LED Charge Indicator

The built-in LED charge indicator lets you check remaining battery level at a glance before starting work, reducing unexpected downtime on the job.

Drop-in Replacement — No Modification Needed

Engineered to the exact same connector and form factor as the original RYOBI P108. Simply slide it into your tool and start working. No adapters, no firmware updates, no compatibility issues.

CE Certified

Our batteries carry CE certification, confirming compliance with international safety standards. UN38.3 test reports are available upon request for air freight shipments.

Factory Direct Pricing

HNF Battery manufactures directly with no middlemen. Whether you need 100 units or 10,000 units, we deliver consistent quality at competitive wholesale rates.

 OEM & Custom Orders

HNF Battery supplies wholesale distributors, hardware retailers, and private-label brands worldwide. Custom capacity options (2.0Ah, 4.0Ah, 5.0Ah, 6.0Ah), branding, and packaging are available from 100 units. All batteries are pre-tested before shipment and backed by a 12-month warranty. Full export documentation provided.

MOQ starts from 100 units. Samples are available before bulk orders. For a factory quote, visit our.