Alternate color or configuration shown EnGenius Battery Pack EnGenius Battery Pack. Product type: Battery, Product color: Black, Battery technology: Lithium-Ion (Li-Ion) Manufacturers: ENGENIUS TECHNOLOGIES,INC , EnGenius SKU: 2037133 Manufacturer part number: DURAFON-BA UPC: 0655216002692 MSRP: $39.99 Price: $34.52 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend PHONE BATTERY - LITHIUM ION Overview Specifications Contact Us PHONE BATTERY - LITHIUM ION Products specifications Attribute name Attribute value Battery life (max) 6 h Battery recharge cycles (max) 400 Standby time 50 h Technical details Product color Black Features Product type Battery Battery Battery technology Lithium-Ion (Li-Ion) Your name * Your email * Enquiry * Submit Products specifications Attribute name Attribute value Battery life (max) 6 h Battery recharge cycles (max) 400 Standby time 50 h Technical details Product color Black Features Product type Battery Battery Battery technology Lithium-Ion (Li-Ion)