(4-Pack) HyperPS 1.2V AA 1800mAh Ni-MH Rechargeable Battery for High-Drain Devices, Quick Charge (Flat Top w/Soldering Tabs) Description Size:4-Pack These Ni-MH rechargeable batteries are ideal for a wide variety of small electronic devices. They have 1.2V Nominal Voltage, their voltage would be charged up to about 1.32V when they are fully charged. They are suitable to be used in those small devices which require high drain power consumption. For the batteries to have a longer lifespan, they are suggested to recharge below at 1.0A (1000mAh) current per hour.There are soldering tabs attached to both ends of the batteries for easier to replace or rebuild your battery pack. Specification of Battery:Nominal Voltage: 1.2VCapacity: AA 1800mAh (milliamp- hour) Minimum 1800mAhChemistry: Ni-MH (Nickel Metal Hydride)Rechargeable Times: Up to 1000 timesNo Memory EffectWeight: Approx: 26.25g/pcsDimension (Dia. x H): AA battery - 14x48mm Features: Chemistry: Ni-MH (Nickel Metal Hydride)Capacity: AA 1800mAh (milliamp-hour) Minimum 1800mAhRechargeable Times: Up to 1000 timesNo Memory EffectWeight: Approx: 26.25g/pc Product Details: Product Dimensions: 4 x 6 x 0.6 inches ; 3.84 ouncesShipping Weight: 3.8 ouncesUPC: 616929589177#1921 in AA Batteries Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!