USB-C Rechargeable Batteries

Reuse, repair, recycle, share and borrow
Each battery can be recharged and reused 1000+ times.

Welcome innovations that make the world a better place Rechargeable battery technology transforms the wasteful outdated, single-use model into a sustainable, long-lasting power solution that benefits both users and the environment.

Protect local trees, wildlife and natural areas
Reducing battery waste helps protect ecosystems from toxic contamination and resource extraction damage.

Stop buying batteries. Start recharging them. Pale Blue's USB-C rechargeable batteries save you money and cut down on waste.

Each battery has a built-in USB-C port - just plug in any USB-C cable to charge. The green LED tells you when it's ready. Charges in under 2 hours (AA) or under 1 hour (AAA). With 1,000+ recharge cycles, one battery replaces over 1,000 disposables.

Built-in safety features protect against overload, leakage, short circuit, and overheating. Works in temperatures from -20°C to 60°C. Ultra-low self-discharge means they'll hold their charge for up to 12 months when not in use.

Includes 4 batteries in your chosen size, charging cable and travel case.

Power: 2550 mWh

Voltage: 1.5V

Capacity: 1700 mAh

Charge Time: 54 Minutes (depending on charger specifications)

Charging Cable: 1 USB-A to 4 USB-C

Lithium Content: 0.225g

Individual Battery Weight: 18.6g

Cycle Rating:
1000+ Cycles

Charge State Indicator:
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.

Origin:
Designed in U.S.A Assembled in China

Do I need a special charger?
No! Just plug any USB-C cable directly into the battery.

How long does charging take?
Under 1 hour for AAA, under 2 hours for AA.

How many times can I recharge these?
Over 1,000 times.

How do I know when they're charged?
The LED flashes green while charging and stays solid green when fully charged.

Will these work in all my devices?
Yes, they work in any device that uses standard AA or AAA batteries.

How long do they hold their charge when not in use?
Up to 12 months in devices like door locks, thanks to ultra-low self-discharge.

Do they leak?
No. Lithium-ion batteries have stable chemistry and won't leak like alkaline batteries.

Are they safe?
Yes. Certified to IEC 62133 and other international safety standards, with built-in protection against overload, short circuit, and overheating.

Can I bring them on an airplane?
Yes, in your carry-on luggage. Check with your airline if unsure.

Can they be recycled?
Yes, at electronic waste facilities. Never dispose in regular rubbish bins.