For Worx For Worx 20V 5.0Ah WA3551 WA3553 Lithium-Ion Battery Replacement WX390 WX176 WX550... BATIBA05068 0 Review(s)  £49.99 100% compatible. High-quality Lithium-ion replacement. It features an honest 5000mAh capacity. Designed with multi-protection against over-discharge, overload, and short circuits for longer battery life. Compatibility with the original, No memory effect. The LED indicator allows the user to monitor the battery charge. Add to cart