Huawei’s new mobile power supply is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power supply is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion! Huawei's new mobile power bank is said to be made of polymer batteries, but neither the packaging, the mobile power supply, nor the manual says it, but it says lithium ion!