D USB Rechargeable Smart Batteries
Fast Charging Lithium Battery
1000+ Charge Cycles
Convenient charging with both micro USB and USB-C charging ports on every battery
Just plug any micro USB and USB-C cable or use the included cable to charge two batteries at once.
Built-In LED Charging Indicator
Pale Blue Batteries let you know when they are fully charged.
On-Board Smart Technology Provides Safe Charging
No more batteries ruining expensive electronic devices!
- 2 Pale Blue D Batteries
- 1 Charging Cable
- 4 Pale Blue D Batteries
- 2 Charging Cables
- 6 Pale Blue D Batteries
- 3 Charging Cables
Chemistry: Lithium Ion
Power [W-h]: 7.5 Watt hours
Capacity: 5000 mAh
Charge Time: Under 5 hours (depending on charger specifications)
Cycle Rating: 1000+ Cycles
Charging Cable: 1 USB to 2 Micro USB
Charge State Indicator: Red Green LED
Protection Circuit: Integrated safety circuit protects battery and device
Overheat Protection: Operating at max output the battery will not overheat, this is part of the protection circuit.
Other Safety Protections: Protects against Overload, Leakage, Short Circuit, Over Voltage, & High Temperature
Certifications: IEC 62133, CE, FCC, PSE, UN38.3, RoHS, REACH
Operating Temperature Rage: -20c -> 60c, (-4F-> 140F)
Self-Discharge: The dormant / self discharge characteristics of Pale Blue batteries are very low. This is one of the advantages of a lithium ion battery with a control circuit, vs an alkaline or NiMh battery, where the cell discharges directly into the circuit (no control circuit). The battery life in dormant mode depends partly on the environment. High ambient temperatures, and higher humidity, increases the internal drain. But in normal circumstances a battery installed in a device, like a door lock, will last ~12 months.
Cells Per Battery: 3
Lithium Content: 0.54g
Individual Battery Weight: 74g
Free domestic shipping on orders $49 & Up
- 30 day return limit on all orders
- We are not currently shipping internationally. To get updates on when we will be shipping to your region sign up for our newsletter!
- One year warranty for defects in material or workmanship from the date of purchase. Please contact us at email@example.com with any issues you may have or if you require a return authorization number. In order to process your return, we will need the defective product returned to us along with your return authorization number and your proof of purchase. Upon receiving defective products, Pale Blue will provide replacements or refunds at our discretion.
A different kind of rechargeable battery.
With our advanced lithium rechargeable technology, Pale Blue batteries charge 5x faster than conventional Ni-MH rechargeable batteries. Pale Blue batteries provide higher power and more consistent output through their use cycle.
I tried the Pale Blue D USB rechargeable batteries as I was looking for a battery I could recharge from a device I already owned. They recharge via a USB connection and charge in a reasonable time and run well. I have not yet gone through a full charge but the performance has been just as good as any "throw away" battery. The batteries even come with a cable that allows recharging multiple batteries at once.
Love these batteries. Full 1.5v and they don't leak. Quick to charge too.
The charge holds for a long time and they recharge much faster than I expected. I love that I'm not using disposables anymore!
so far so good.. only have had them for a month or so... 4 hours to charge they ran around 10 to 12 hours powering a air pump for minos in mino bucket for ice fishing !! like i said so far yes i like them very much
and yes i would recommend them to anyone who is sick of buying batteries..
every night when i come home from ice fishing i just plug them in to top off the power till the lghts go green
Just received the batteries. 2nd order, I have two 9 volt, 4 AAA, 2 d-cell, along with 4 AA from a previous order.