What to Consider When Buying Wholesale or Bulk Batteries from Batteries Inc

Batteries Inc. (batteriesinc.net) sells batteries in wholesale, bulk, and custom-pack formats, so the main things to check before ordering are the brand line, the exact voltage/capacity/terminal spec, the pack quantity, and the current sale price versus the original price shown on each product page. It is a reasonable starting point if you already know the battery type you need and want to compare per-box pricing across Duracell, Energizer, Power-Sonic, and similar brands. It is less useful if you need help sizing a battery for a specific device, since the site presents products rather than selection guidance.

Brand lines and what they signal

The catalog mixes consumer and industrial/professional lines, and the line name matters more than the brand name alone.

Practical implication: Procell and Energizer Industrial boxes are sold as bulk replacement stock, usually 12 per box, and are priced per box. Power-Sonic items are single rechargeable batteries priced per unit, not per case.

Specs you must match before ordering

For the Power-Sonic SLA range, three fields decide whether the battery physically fits and works:

• Voltage and capacity — all listed units are 12V, but capacity ranges from 12 AH to 100 AH. Capacity is not interchangeable; a 12 AH unit will not substitute for a 100 AH unit in a backup application.
• Terminal type — the site distinguishes U terminals, NB (nut and bolt), and F2. These are not compatible with each other without adapters or different cabling.
• Physical size — larger AH ratings generally mean larger, heavier cases, so confirm the compartment dimensions before buying.

Examples from the catalog to make the distinction concrete:

• PS121000 — 12V, 100.0 AH, U terminals
• PS12550 — 12V, 55 AH, U terminals
• PS12350 — 12V, 35 AH, NB terminals
• PS12280 — 12V, 28.0 AH, NB terminals
• PS12260NB — 12V, 26 AH, nut and bolt terminals
• PS12180 — 12V, 18 AH, F2 or NB terminals
• PS12120F2 — 12V, 12 AH, F2 terminals

Note that PS12180 is listed with a terminal choice, while most others are fixed to one terminal type. If your application needs a specific terminal, that flexibility is worth checking per product rather than assuming.

Pack quantity and how it affects unit price

Most non-SLA products are sold by the box, and the box count is part of the product name:

• Duracell Procell Intense CR123 — 12 per box
• Duracell Procell PCCR2 — 12 per box
• Duracell PC1604 Procell 9V — 12 per box
• Energizer Industrial EN22 9V — box of 12
• Duracell PC2400 Procell AAA — box of 24

To compare value, divide the current price by the number of cells. For example, the Procell Intense CR123 box at $27.60 works out to $2.30 per cell, while the PC2400 AAA box at $15.00 for 24 cells is $0.625 per cell. Comparing headline box prices across different pack sizes will mislead you.

The site does not state quantity-break tiers beyond the box, so if you need multiple boxes, the per-box price shown is the figure to work from unless a bulk discount is displayed at checkout.

Price and promotion signals

Every product in the evidence shows a struck-through original price and a lower current price, which indicates an active sale rather than a permanent list price. Examples:

Two cautions:

1. Sale prices change. Confirm the current price on the product page at the time you order rather than relying on a cached figure.
2. The site advertises "Free Shipping," but the evidence does not state a minimum order value or which destinations qualify. Treat free shipping as a claim to verify at checkout, not a guaranteed term.

Custom battery packs

The site positions itself as a source for custom battery packs in addition to stock items. The only assembled pack visible in the evidence is the DL-40 Door Lock Battery Pack, 6V alkaline, built with Duracell AA Coppertop cells. That example shows the pattern: a standard cell assembled into a finished pack for a specific device. If you need a custom configuration, expect to specify voltage, cell type, capacity, terminal/connector, and physical dimensions, since those are the fields the stock listings are organized around.

A quick pre-order checklist

1. Identify the exact model or spec you are replacing — voltage, capacity (AH for SLA), and terminal type.
2. Match the brand line to the job: Procell/Energizer Industrial for bulk disposable replacement, Power-Sonic for rechargeable 12V.
3. Check the pack count and calculate per-unit price before comparing products.
4. Confirm the current sale price and whether free shipping applies to your order at checkout.
5. For SLA, verify physical dimensions and terminal type against the old battery, not just the AH rating.

If you are replacing a battery you already have, the fastest route is to read the model number off the old unit and search for that exact string — the catalog uses full model numbers such as PS12550 and PC1604, so a precise match avoids terminal and capacity mismatches.