--- product_id: 9570725 title: "PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included]" brand: "powerbear llc" price: "£10.74" currency: GBP in_stock: false reviews_count: 8 category: "Wireless" url: https://www.desertcart.co.uk/products/9570725-powerbear-iphone-4-iphone-4s-extended-rechargeable-battery-case-1900mah store_origin: GB region: United Kingdom --- # PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] **Brand:** powerbear llc **Price:** £10.74 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] by powerbear llc - **How much does it cost?** £10.74 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/9570725-powerbear-iphone-4-iphone-4s-extended-rechargeable-battery-case-1900mah) ## Best For - powerbear llc enthusiasts ## Why This Product - Trusted powerbear llc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] - Image 1](https://images-na.ssl-images-amazon.com/images/I/613lPGXvjuL.jpg) ![PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] - Image 2](https://images-na.ssl-images-amazon.com/images/I/412k6r6umuL.jpg) ![PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] - Image 3](https://images-na.ssl-images-amazon.com/images/I/61yiJlgi2IL.jpg) ![PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] - Image 4](https://images-na.ssl-images-amazon.com/images/I/71%2BWpTO0qpL.jpg) ![PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included] - Image 5](https://images-na.ssl-images-amazon.com/images/I/7123RB231hL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great *by K***N on February 24, 2015* I purchased to support an old iPhone 4S I use for travel. Once the unit is fully charged it works great and keeps the phone operating for an extended period of time. I have not yet had a chance to test it "in the field," but, at home, I see the phone staying alive far longer before needing a charge. It is also helpful that you can use a micro-USB cable to charge both units and to connect the iPhone to a computer. Be advised, it does make the phone a bit chunky and heavier, but that is the price you pay for longer battery life. ### ⭐⭐⭐⭐ Nice battery case, slow charging *by L***S on February 8, 2015* My wife's iPhone would run out of battery at the most incovenient times. I gave the PowerBear as a gift to her - She liked it, but we had some problems charging. It would only charge on the low current "kindle-type" 5V adapter. When a high current (original samsung) adapter & cable were used, the PowerBear would not charge. It may be that the shutoff circuit is protecting the batteries - further testing is needed. We manage to charge both the iPhone and PowerBear using a low current adapter overnight - I liked that this way we did not have to take the phone out of the case, and also that the case converted the apple adapter to the more common micro usb connector. I am giving 4 stars because she has not used it for a normal work day, so performance is still unknown, and we don't know if slow charging will be an issue. If my wife still likes it at the end of the week, then it is a winner, and I will upgrade to 5 stars. ### ⭐⭐⭐⭐⭐ ... my bear a couple of days but it is great. It has doubled my battery's power *by P***S on February 12, 2015* After a month my power bear will not charge at all. I have tried several times with different cables and outlets with no success I'am very unhappy and now wish I hadn't bought it at all.I have tried to contact the seller with no response.Don't waste your money --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/9570725-powerbear-iphone-4-iphone-4s-extended-rechargeable-battery-case-1900mah](https://www.desertcart.co.uk/products/9570725-powerbear-iphone-4-iphone-4s-extended-rechargeable-battery-case-1900mah) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*