<p>This pare battery pack for the Wolflite H-251ALED can be simply fitted with no specialist knowledge. Ideal for you to back up charging batteries when your Wolflite H251ALED is in constant use.</p> <p>FEATURES</p> <ul> <li>Quick change</li> </ul> <p>BENEFITS</p> <ul> <li> You can quickly change batteries and place your spent units back on charge</li> </ul> <p>TECHNICAL DATA</p> <p>Type: H-66<br />Battery: Rechargeable battery, sealed lead acid<br />Volts: 4v<br />Capacity: 5ah<br />Life: 500 Recharges</p>