Np40 12

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

27 来源

The phrase "NP40-12" primarily refers to two distinct industrial products: a specialized 12V 40Ah Lead Acid Battery and the NP-40 Surfactant (a chemical compound with approximately 12 moles of ethylene oxide).

1. NP40-12 Battery Market (12V 40Ah)

This is a standard industrial Valve Regulated Lead Acid (VRLA) battery widely used for power backup and infrastructure. Rungseng Rungseng

* Key Specifications: Typically features 12V voltage, 40Ah capacity, and a weight of approximately 14.5 kg. Rungseng

* Market Applications: Dominates in UPS (Uninterruptible Power Supplies), telecommunications, solar energy storage, and emergency lighting systems. Rungseng

* B2B Pricing & Sourcing: Wholesale prices on B2B platforms range from $13.95 to $39.90 depending on the order volume (MOQ usually starts at 50–100 pieces). Alibaba Alibaba

* Consumer Trends: Search interest for "12V 40Ah battery" has shown a notable seasonal uptick in late Spring 2026, with a shift toward high-capacity LiFePO4 alternatives emerging in the market.

2. NP-40 Surfactant Market (Chemical)

In a chemical context, NP-40 (Nonylphenol Ethoxylate) is a non-ionic surfactant used as an emulsifier or detergent. Wikipedia Atamanchemicals

* Product Roles: Commonly used to solubilize virus envelopes in lab settings or as a scouring auxiliary in synthetic fiber pretreatment. Sciencedirect Alibaba

* Pricing: Industrial-grade NP-40 is typically priced between $800 and $1,200 per ton for bulk orders. Alibaba Alibaba

* Market Trend - Regulatory Shift: The market is facing significant pressure due to environmental toxicity. Nonylphenol (the breakdown product) is persistent, bioaccumulative, and extremely toxic to aquatic life. Epa

* Regulatory Status: The US EPA has successfully phased out its use in industrial laundry detergents and is actively promoting eight safer alternatives through the "Safer Choice" program. Epa

Summary Table

Category	NP40-12 (Battery)	NP-40 (Surfactant)
Primary Use	UPS & Solar Power Backup	Industrial Detergents & Lab Research
Typical Price	$34–$40 / piece (Wholesale)	$1,000–$1,200 / ton
Key Trend	Shifting to LiFePO4 (Lithium)	Transitioning to biodegradable alternatives
Market Status	Stable demand in infrastructure	Highly regulated due to aquatic toxicity

Here is the market overview for NP40-12 products. You can continue with:

Sources & References

27 sources cited · Verified industry data & reports

Koyo NP40-12 12V 40Ah Replacement Battery (1 Pack)

Raion Group

This Raion Power RG12400RT multipurpose battery pack is a compatible replacement for your existing Koyo NP40-12 batteries (12V 40Ah).

Yuasa NP40-12 replacement battery (rechargeable)

BatteryGuy

BatteryGuy 12 Volt 40 Ah replacement rechargeable battery for Yuasa NP40-12. Only $111.51. Next day Nationwide delivery available. It meets or exceeds the Yuasa ...

NP40-12

ნეოტექი

12V40Ah is a long service life battery with. 10 years service life under normal float charge at 20-25oC Shimastu batteries are Seal Lead Acid with. Valve ...

MaxPower NP40-12 12V 40Ah Replacement Battery

UPS Battery Center

The MaxPower NP40-12 replacement battery is a high quality battery that is designed to provide excellent performance, durability and long life.

Battery YUASA NP40-12 (VRLA Type) 12V 40Ah

rungseng.com

Battery VRLA YUASA NP40-12 (12V 40Ah) for UPS, TELECOMMUNICATION, EMERGENCY LIGHT, ALARM SYSTEM, INSTRUMENTATION, SOLAR POWERED SYSTEM.

NP-40 - an overview

ScienceDirect.com

NP-40 is defined as a non-ionic detergent used to solubilize virus envelopes, facilitating the isolation of proteins such as hemagglutinin from purified ...