Rechargeable 1.5V AA Lithium Batteries (USB-C) for Instant Cameras, Speedlights & High-Drain Devices
Every holiday gathering, family dinner and moon-viewing night ends the same way: the instant camera dies mid-shot, the flash won't recycle fast enough, and you're digging through a drawer for fresh alkaline AA cells. It's frustrating, wasteful, and expensive. The fix is a 1.5V rechargeable AA lithium battery that holds its full voltage, recharges in about two hours over USB-C, and lasts for hundreds of cycles.
Why a 1.5V Battery Matters (And Why NiMH Isn't the Same)
Rechargeable NiMH AA cells are only 1.2V, and their voltage sags as they drain. High-drain devices like instant cameras, speedlights and electronic flashes often read that sag as a "low battery" warning and stop working long before the energy is actually gone.
Our 1.5V rechargeable AA lithium batteries use a built-in DC/DC circuit to deliver a flat, true 1.5V from full to empty — the same voltage as a fresh alkaline, but rechargeable. That means your camera sees full power the whole time, with no premature low-battery cut-off.
Two Models, Two Charging Ways
| Specification | Model 2200mWh (Type-C) | Model 2800mWh |
|---|---|---|
| Nominal voltage | 1.5V constant output | 1.5V constant output |
| Rated energy | 2200mWh | 2800mWh |
| Charging | Built-in USB-C, ~120 min | Dedicated charger, ~155 min |
| Max. discharge current | 2000mA | 2000mA |
| Cycle life | ≥500 cycles (up to ~1000 uses) | ≥500 cycles (up to ~1000 uses) |
| Operating temp. | -20°C ~ 60°C | -20°C ~ 60°C |
| Self-discharge | ≤25% per year | ≤25% per year |
| Charge retention | ≥85% after 28 days | ≥85% after 28 days |
| Size / weight | AA, ~17g | AA, ~17.5g |
| Status LED | Yes (green) | Yes (green) |
Why Buyers Choose These AA Cells
- True 1.5V, constant output — works reliably in any device that expects alkaline AA, including flashes and instant cameras that reject NiMH 1.2V.
- USB-C charging on the 2200mWh model — top-up from any power bank, laptop or charger; no separate charger to carry.
- High 2000mA max discharge — fast recycling for speedlights and bursts for flashes.
- 500+ recharge cycles — replaces hundreds of disposable alkaline cells and cuts long-term cost.
- Wide -20°C~60°C range — dependable outdoors, in winter and in hot cars.
- Built-in BMS safety — overcharge, short-circuit, overheat and crush protection, with an LED charge indicator.
- Standard AA size — drops straight into any AA compartment; no redesign needed.
Where They Shine
- Instant / film cameras (e.g. Instax Mini series, which take 2* AA) — shoot through a whole film pack on one charge.
- External speedlights & flashguns (4* AA) — faster recycle than alkaline.
- Trail & game cameras — up to a year in the field, low self-discharge.
- Wireless microphones, game controllers, PC peripherals, portable fans and other high-drain gadgets.
FAQ
Q: Is this battery rechargeable? A: Yes. It is a 1.5V rechargeable lithium-ion AA cell — not a single-use alkaline.
Q: Can I use it in my Fujifilm Instax / flash that takes AA? A: Yes. It is the same AA size and delivers a stable 1.5V, which performs better than 1.2V NiMH in cameras and flashes.
Q: How long does it take to charge? A: The USB-C model charges in about 2 hours; the charger version in about 2.5 hours.
Q: How many times can I recharge it? A: Rated for at least 500 cycles, supporting up to around 1000 uses under typical conditions.
Q: Do you offer OEM/ODM? A: Yes — private label, custom capacity (2200/2800mWh), Type-C or charger versions, and retail packaging. Contact us for the datasheet and samples.
Request Samples & OEM Pricing
Looking for a reliable 1.5V USB-C rechargeable AA battery supplier for your brand? Send us your target devices, preferred capacity and order volume — we'll quote you the right model and send evaluation samples.
