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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack

Panasonic BQ-BS1E4SA D Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack

Product ID: 3678225

Details

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

🔋2000mAh capacity

♻️Up to 2100 recharge cycles

⚖️Lightweight 0.77 oz adapter

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥3779

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Details

Battery Capacity
2000 Milliamp
Battery Cell Composition
Alkaline
Brand
Eneloop

Description

🔌 Power up smarter, not heavier!

POWER MEETS PORTABILITY - Transform AA batteries into D size powerhouses without the bulk.
UNIVERSAL COMPATIBILITY - Seamlessly fits eneloop AA batteries into any D size device—no compromises.
COST EFFECTIVE CONVENIENCE - Four-pack value lets you upgrade multiple devices and never buy disposable D batteries again.
COMPACT LIGHTWEIGHT DESIGN - Carry less weight on your next adventure—0.77 oz adapters keep gear light.
ECO FRIENDLY RECHARGEABILITY - Slash waste with up to 2100 recharge cycles—sustainability never looked so sleek.

Panasonic Eneloop BQ-BS1E4SA D Size Battery Adapters convert standard eneloop AA rechargeable batteries into D size cells, maintaining 2000mAh capacity and up to 2100 recharge cycles. Each lightweight adapter (0.77 oz) enables use in D battery devices, offering a sustainable, cost-effective alternative to disposable D batteries. Sold in a convenient 4-pack, these spacers are perfect for professionals and adventurers seeking efficient, eco-conscious power solutions.

Specifications

ASIN	B00JRF2GHO
Antenna Location	Flashlights and other D Size Battery Devices
Battery Capacity	2000 Milliamp Hours
Battery Cell Composition	Alkaline
Battery Cell Type	Alkaline
Battery Weight	0.35 Ounces
Best Sellers Rank	#45,853 in Health & Household ( See Top 100 in Health & Household ) #10,806 in Household Supplies
Brand	Eneloop
Built-In Media	4 D size battery adapters
Customer Reviews	4.7 out of 5 stars 3,284 Reviews
Global Trade Identification Number	00073096902312
Item Dimensions	1.34 x 5.38 x 2.31 inches
Item Weight	0.13 Pounds
Manufacturer	Panasonic
Model Name	Rechargeable batteries
Model Number	BQ-BS1E4SA
Number of Batteries	4 D batteries required.
Recommended Uses For Product	Flashlights and other D Size Battery Devices
Reusability	Rechargeable
UPC	739197083557 073096902312
Unit Count	4.0 Count
Voltage	1.5 Volts
Warranty Description	Eneloop 'd' spacers-4-pack

Reviews

E**Z

27.02.2015

D**S

25.02.2026

R**D

15.12.2023

J**C

17.03.2026

G**N

10.12.2025

S**S

10.02.2026

P**N

4.02.2026

C**L

3.12.2025

M**T

16.10.2025

P**K

16.11.2024

B**E

21.05.2024

L**Z

16.03.2026

J**N

22.02.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.