Lithium Ion Batteries Manufacturer

Replacement 40-volt Power Tool Battery for Ryobi OP4050A

Fit for RYOBI 40V Lithium tools and Ryobi 40V lithium charger OP401/ZROP401.  The 40V Lithium-ion Battery is the perfect addition to your RYOBI 40V tool collection.  The 40-volt 4.0Ah high-power lithium battery with built-in LED indication extends operating time, which is 2 times longer than the standard 2.6Ah. 

  • Item no.:

  • Product origin:

  • Color:

  • Compatible Brand:

    For Ryobi
  • Voltage:

  • Capacity:

  • Warranty:

    12 months
  • Certificate:

  • Application:

    For Ryobi tools

If you have a large yard or need extra run time, the RYOBI 40V Battery is the perfect addition to your RYOBI 40-Volt collection. Premium Lithium battery cells,no fading lithium-ion power supply, preventing overcharging and self-discharge.

Quick Details

Product name Replacement Ryobi OP4050A Battery
Brand For Ryobi
Model Number RB4040LH
Material ABS+PC
Application Power Tools
Battery Type 18650 Rechargeable Li-ion,Rechargeable batteries
Battery Size 18650
Cycle life >540 Times
Voltage 40V
Capacity 4.0Ah
Cell 20cells
Color Black
Fit Model Fit Battery Part Number:

for Ryobi 40V lithium batteries: OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, OP40601. 
Compatible PIN Fit Tools Model: for Ryobi 40V lithium tools

RY40180, RY40200, RY40201A, RY40202, RY40204, RY40400, RY40402A, RY40403, RY40411, RY40502A, RY40511, RY40601A (Exclude Tools Model: RY40002 Cordless String Trimmer)

Fit Chargers Model: for Ryobi 40V lithium charger OP401 and ZROP401. 
Weight 950g
Warranty 1year/12months
Certificate CE/RoHS/UN38.3/MSDS
The charging rate 0.5C
The discharge rate 10C
Place of Origin China

Why choose us

1. One li-polymer factory

2. Two 18650 li-ion cells factories

3.Three battery pack manufacturing plants across China

4. Five factories to ensure fast delivery and cost competitiveness

5. 10~15 new models of laptop batteries released every month

6. 80 members of R&D engineers and QC/QA team to ensure best design and stable quality.

7. 1,200+ workers

8. 100,000+sqm of manufacturing areas

9. 1,000,000pcs of laptop batteries monthly turnover capacity

10. Cell manufacturing, BMS design, plastic injection, PACK assembly, all in house

11. A Complete Lithium ion Battery Provider

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