21. The phone offers 90 to 100 minutes of talk time and 20 hours of standby time , slightly less than the StarTac. 22. Cranking its handle for about 45 seconds provides four or five minutes of talk time and several hours of standby time . 23. The Rhyme uses a non-removable, 1600 mAh battery, rated as having 7.3 hours of talk time and 17 hours of standby time . 24. Lithium ion batteries on the Philips Spark phone, for example, give you 10 hours of talk time and 350 hours standby time . 25. Standby time ranges from 60 to 450 hours while talk time is between three and eight hours, also depending on battery type.26. Nokia 5100 offers a very long standby time of up to 11 days for people in the low-end market segment, according to Nokia. 27. The Phone Edition runs on a lithium-polymer battery and claims up to four hours of talk time and 100 hours of standby time . 28. The myTouch 4G has a lithium-ion battery that is capable of up to 10 hours of talk time and 18 days of standby time . 29. The HoloLens contains an internal rechargeable battery, with average life rated at 2 3 hours of active use, or 2 weeks of standby time . 30. :The CNET review says : " " The 5130 has a rated battery life of six hours talk time and 12 days standby time .