how many AAs go into a C spacer?

I have the D spacers and they use 1. I prefer the d rechargeables as the ones that use AA don't last long at all. I think they are a waste.I had both types in my fake candles, the spacer lasted 1 night and the others over a month. Very big difference. All were eneloop.

Do the C Spacer work with normal alkaline battery? I want to use this on a Nerf Rapidstrike

The spacer has print that warns you not to use with non-Eneloop's. But I've used with Duracell ProCell successfully. I wonder if using non-Eneloop batteries may damage the spacer over the long haul. Given these are high quality but really pricey ($5 for each spacer!!), I'm going to stick with using only Eneloop AA batteries in them, but yes you can potentially use any AA batteries but at your own risk.

How many "D" Size Spacers in an order? The picture shows four, right?

It is for 4 spacers. That is what I received with my order.

Anyone know if these fit the large maglite that use D cell batteries? Thanks in advance

I have both a 2 cell and 3 cell Maglite flashlight for C sized batteries. They are the LED version so they don't take as much energy as the incandescent bulbs. I've used the eneloop C spacers in them for a few years and have been very happy with their performance. They do not last as long for sure, but if you have another set charged and ready to go then simply swap out and go. Way better than having to keep paying for C or D sized batteries that don't recharge or rechargeables that don't hold a charge.

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Panasonic BQ-BS2E4SA C Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack

Panasonic BQ-BS2E4SA C Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack

Product ID: 4946088

Details

Battery Capacity
2000 Milliamp
Battery Cell Composition
Alkaline
Brand
Eneloop
Number of Batteries
4 C batteries
Recommended Uses For Product
Flashlights C

🔋2000mAh capacity

♻️Up to 2100 recharge cycles

⚖️Ultra-light 0.35 oz adapter

$22.48

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Description

🔌 Power up smarter, not harder — adapt and conquer your devices!

FEATHERLIGHT COMPACT - At just 0.35 ounces, these adapters add minimal bulk, perfect for on-the-go professionals.
ENDURING ENERGY CAPACITY - Maintain a robust 2000mAh output, ensuring your devices run longer and stronger.
SUSTAINABLE RECHARGEABILITY - Enjoy up to 2100 recharge cycles—cutting waste and saving money with every use.
TRUSTED JAPANESE ENGINEERING - Crafted by Panasonic’s elite team, guaranteeing precision and durability you can count on.
INGENIOUS AA TO C POWER BOOST - Transform your AA eneloop batteries into reliable C size powerhouses without losing performance.

The Eneloop Panasonic BQ-BS2E4SA C Size Battery Adapters convert AA eneloop rechargeable batteries into C size equivalents, preserving the original 2000mAh capacity and up to 2100 recharge cycles. Lightweight and compact, these four adapters offer a sustainable, cost-effective solution engineered in Japan for seamless compatibility with C size battery devices.

Specifications

ASIN	B00JRF2GD8
Antenna Location	Flashlights, toys, and other C size battery devices
Battery Capacity	2000 Milliamp Hours
Battery Cell Type	Alkaline
Best Sellers Rank	#37,600 in Health & Household ( See Top 100 in Health & Household ) #9,076 in Household Supplies
Brand	Eneloop
Built-In Media	4 eneloop C size battery adapters
Customer Reviews	4.7 4.7 out of 5 stars (1,119)
Global Trade Identification Number	00073096902305
Item Dimensions	1 x 4.13 x 1.88 inches
Item Weight	1.12 ounces
Manufacturer	Panasonic
Model Number	BQ-BS2E4SA
Number of Batteries	4 C batteries required.
Reusability	Single Use
UPC	073096902305
Unit Count	4.0 Count
Voltage	1.5 Volts
Warranty Description	This product is guaranteed to be free from defects in materials and workmanship

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