<p>Built-in 10Pcs INR18650 Battery cells.</p> <p>DIY The capacity for your Machine battery.</p> <p>High quality for professional use.</p> <p>High compatibility with device and more .</p> <p>Help to repair and assemble batteries pack.</p> <p>Battery protection board with single cell protection detection.</p> <p>Noticed:Please built-in High quatlity INR18650 30A Discharge Battery cells.</p> <p>Battery Features:</p> <p>Latest upgrade circuit board with single cell balance detection function, can make every cell and discharged balance, effectively prevent every cell over-charge and over-discharge.</p> <p>Built-in memory chip and cpu, can automatically set the battery charging effect, protect the battery.</p> <p>Safeguard features against incorrect voltage, short circuit, internal overheating.</p> <p>High quality material case, strong and with Shockproof design.</p> <p>LED indicator, can know the remaining power any time.</p> <p>BL1860b Provides up to 2.3 times more run time per charge than the 3.0Ah battery.</p> <p>Replacement Battery Codes:194204-5 194205-3 194309-1 194230-4 BL1815 BL1830 BL1840 BL1850 BL1860 LXT400.</p> <p>Due to different batches, there may be differences in product appearance and printed text, which not affect use.</p> <p>Colour:As Shown</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>2Set * BL1860 battery case</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>