This is a generic, equivalent one, 100% compatible. This 18V Replacement Li-ion battery is designed to compatible with Ryobi BPL-1815, BPL-1820G, P103.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 18V
* Battery Capacity: 4000mAh
* Chemistry: Li-ion
* Dimension: 135.50×85.60×107.50 mm
* Weight: 645.00 g
* Condition: new, 1 Year Warranty!
* It is easy to use, convenient to carry with.
* No memory effect, Integrated microchip prevents overcharging & lengthens battery life.

Compatible Part Numbers:
BPL-1815, BPL-1820G, P103

Compatible with the following Ryobi Power Tools models:
For RYOBI ONE+ 18 Volt Cordless Drill Power Tool BID-1801M, BID-180L, BID1821, BIW180, CAD-180L, CAG-180M, CAP-1801M, CCC-1801M, CCC-180L, CCD-1801, CCG-1801M, CCG-180L, CCS-1801/DM, CCS-1801/LM, CCS-1801D, CCS-1801LM, CCW-180L, CDA-18021B, CDA1802, CDA18021B, CDA18022B, CDA1802M, CDC-181M, CDI-1802, CDI-1802M, CDI-1803, CDI-1803M, CFA-180M, CFP-180FM, CFP-180S, CFP-180SM, CHD-1801M, CHI-1802M, CHP-1802M, CHV-180L, CHV-18WDM, CID-1802M, CID-1803L, CID-1803M, CID-182L, CID-183L, CJS-180L, CJS-180LM, CJSP-1801QEOM, CJSP-180QEO, CJSP-180QEOM, CMD-1802, CMD-1802M, CMI-1802, CMI-1802M, CML-180M, CNS-1801M, CNS-180L, CP-180M, CPD-1800, CPL-180M, CRA-180M, CRH1801, CRO-180M, CRP-1801, CRP-1801/DM, CRP-1801D, CRS 1803, CRS-180L, CSL-180L, CSS-1801M, CSS-180L, CST-180M, CTR-180L, CW-1800, LCD1802, LCD18021B, LCD18022B, LCD1802M, LCS-180, LDD-1802, LDD-1802PB, LDD1801PB, LDD1802PB, LFP-1802S, LRS-180, OBL-1801, OCS-1840, OGS-1820, OHT-1850, OLT-1830, OPS-1820, ORS-1801, OWD-1801M, P200, P2000, P2002, P201, P203, P204, P206, P2060, P208B, P210, P2100, P2102, P2105, P211, P220, P221, P230, P234G, P236, P240, P2400, P241, P246, P250, P2500, P2600, P2603, P271, P300, P301, P310, P3200, P3300, P3310, P340, P400, P410, P420, P430, P500, P501, P506, P510, P514, P520, P521, P522, P530, P540, P570, P600, P610, P631K, P650, P700, P701G, P703, P704, P710, P711, P715, P716, P730, P731, P740, P741, P780, P813, P835

NOTE:
1.The battery must be FULLY charged before first use.
2. The battery is stored in a cool and dry place.
3. Do not Separation, extrusion, and impact.
4. Do not put battery into water and fire.
5. Keep away from children.