Battery case for iPhone 4S and 4 (IP15F) is your ideal solution to extend iPhone 4/4S battery life. It's a protective case with rechargeable battery built-in. The design is sleek and elegant. The bumper is changeable to match your dressing of the day.
With this IP15F bumper battery case, you can do more gaming, surfing, blogging, twittering and vidio watching without worrying about your iPhone 4/4S' battery life.
Specifications:
- Capacity: 1500mAh(Li-polymer battery cell)
- Output: 5V/1A
- Colors: black/blue/red/optional
- Material: ABS+PC (fireproofing materials)
- Packing: Blister Box
- Size: 129.5 x 62 x 14.9 mm
- Weight: 70g
- CE, FCC, RoHS
- MFi optional
- Color and finishing: dual tone, white glossy, black glossy, black matt (rubberized)
Double the Power of iPhone 4/4S
The IP15F bumper battery case for iPhone virtually doubles the power available to play, talk, surf and blog.
A full charged case gives you:
-Up to an additional 6 hours on 3G, up to 12 hours on 2G, of Talk Time
-Up to an additional 36 hours of Audio Playback
-Up to an additional 9 hours Video Playback
Advanced Battery Technology
Hi-tech, A-grade thium polymer battery that can recycling for more than 500times. Built in overcharge, short circuit and temperature protection. No memory effect. Charge your device smartly.
Battery Status Indicator
To check the power level of the battery case, just push the button and the LEDs will indicate the status clearly.
Power On/Off
Long push the button to turn the charging on or off. So you can control the battery case to charge the iPhone or not.
Reliable Quality
We only use A-grade battery cells. We use Seiko chipset to manage the power. All product come from our ISO9001 certified factory. Every piece of product are through functioning test and burn-in test to ensure quality. We prepare spare parts for distributors to ensure customer satisfaction.
MFi
We are Apple authorized MFi licensee and contract manufacturer. We can help you to bring to branded product to market fast with MFi certification in a very cost effective way.
A: iPhone 4 and 4S
Q: How long will it take to charge the battery to full?
A: It’s about 3 hours via PC’s USB port, 1.5 hours via Apple original USB charger.
Q: How long will it take to fully charge the iphone by this battery?
A: About 1.5hours
Q: Can the battery alone charge the iphone 4 to full?
A: Due to the charging efficiency and iPhone 4 internal battery capacity, it won’t. In ideal situation, when fully charged, the battery can charge the iphone 4 to about 80% full when iPhone 4 battery goes exhausted. This can extend iphone 4 standby time up to 350hours, talk time 14 hours (2G network, 7 hours in 3G network), audio play up to 45hours, video up to 10 hours.
Q: Can IP15F charge the iPhone 4 full when out of power?
A: The iPhone 4 has an internal battery rated at a 1420 mAh capacity. So does this mean a new 1500 mAh battery pack can provide an iPhone with ample power for a full charge? No, actually it does not. All external battery packs lose some energy when powering another devices. There is typically a 75% to 85% efficiency in this charging process. The IP15F high quality lithium-ion polymer cells deliver up to a 85% efficiency rating when powering your iPhone4. Along with its 1500mAh internal battery, that will provide about 90% iPhone4 charge. It needs the compromises between high capacity and slim size.
Q: When the iphone 4 connect to the battery and battery connect to electrical source, which will be charged?
A: iPhone 4 will be charged first for about 3 hours to full, then the battery about 1.5-3 hours to full. (Depends on the charging current)
Q: How’s the quality of the product?
A: We have great design, state of the art manufacturing process, and comprehensive quality assurance system to guarantee excellent performance of the product. We only use grade “A” cells. Protection IC circuit is used to prevent short-circuits, over-heat, over-charging and over-discharging even under the most extreme conditions. The product is certified for CE, FCC and RoHS compliance.
Q: What’s included in the package?
A: Battery case, user manual, micro USB cable
Q: Can I order other colors?
A: Sure. Other colors available upon request.
Q: How about the warranty of the product?
A: We provide 1 year warranty for the product.
Q: What’s the cell used in the battery?
A: It’s high quality A gradeLi-polymer battery cell. The cycle times is more than 500 times.
Q: What’s the other sell points of this product?
A: Fashion, stylish. A good choice as gift,and with many bumpers for choose.
Q: If not used, how long will it take before the battery fully depleted.
A: Normally it’s more than 12 months (affected by storage condition).
Q:What happen if the battery fully depleted?
A: Need to avoid this kind of case, the cell maybe damaged and can’t be recharged. So need to charge the battery regularly every half year to avoid it’s fully depleted. This is the limitation of the type of this battery cell even it’s the best in industry already.
