Panasonic
Panasonic K-KJS1MCA2BA eneloop 2 AA 2000 mAh NiMH batteries with 2 D-size spacers
Two 2000 mAh NiMH AA cells and two D-size spacers for high-drain devices, rechargeable up to 2100 cycles
- SpecificationsPANASONIC K-KJS1MCA2BA eneloop(R) 2 AA Batteries & 2 Spacers
- TypeRechargeable Batteries
- Battery Pack2-pack
- Battery TypeAA
- FeatureQuickly and easily convert eneloop AA batteries for use in “
- Ready for emergencies with 2100 recharge cycles
- 2000 mAh capacity powers devices longer
- 2 V NiMH chemistry ensures stable output
- Includes 2 D-size spacers for versatile fit
- Backed by 70 years of Panasonic experience
Ready-to-use AA power
Panasonic eneloop AA cells ship pre-charged and hold 2000 mAh at 1.2 V. The NiMH chemistry survives up to 2100 recharge cycles. Two batteries arrive in the pack, ready for flashlights, toys or any device that takes a standard AA.
D-size flexibility included
Two plastic spacers snap onto the AA cells so they fit D-battery compartments without tools. The rigid shells protect the cells during the swap and keep contacts aligned. No soldering or adapters are required, so the change takes seconds.
2100-cycle endurance decides fit
The rated 2100 recharge cycles mean the set replaces hundreds of disposable alkalines over its life. Buyers who need higher single-charge capacity or lithium voltage should look elsewhere.
Highlights
- Ready for emergencies with 2100 recharge cycles
- 2000 mAh capacity powers devices longer
- 2 V NiMH chemistry ensures stable output
- Includes 2 D-size spacers for versatile fit
- Backed by 70 years of Panasonic experience
Specifications
| Brand | Panasonic |
|---|---|
| Model | K-KJS1MCA2BA |
| Specifications | PANASONIC K-KJS1MCA2BA eneloop(R) 2 AA Batteries & 2 Spacers Kit (D Size) |
| Type | Rechargeable Batteries |
| Battery Pack | 2-pack |
| Battery Type | AA |
| Feature | Quickly and easily convert eneloop AA batteries for use in “D” size battery applications Great to have on hand in case of emergency Perfect for use in flashlights, toys, and other devices Made from high quality, durable plastic |
| Shipping weight | 0.18 kg |
| Package size | 203 × 127 × 51 mm |
Questions about this item
What voltage does the 1.2 V NiMH chemistry deliver, and how does that affect high-drain devices?
The cells supply a steady 1.2 V DC, which is standard for NiMH and works in most high-drain gear, though some devices calibrated for 1.5 V alkalines may show reduced runtime.
What physical parts are required to fit these AA cells into a D-size compartment?
The kit includes two D-size spacers that snap around each AA battery, converting the smaller diameter to the full D form factor without tools.
How do I install the spacers correctly, and what is the common mistake?
Slide each AA cell into its spacer with the positive tip facing outward, then insert the assembly into the device; the frequent error is reversing the spacer so the negative end contacts the positive terminal.
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