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155AH Telecom Battery Backup Systems Long Life 12 Floating Charging Conditions

Model Number:12DF155

Minimum Order Quantity:10 Pcs

Delivery Time:30 DAYS

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

Prodcut Name:12DF155

Capacity:155Ah

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Zhejiang Hengrui Technology Co., Ltd.

Active Member

Location: Hangzhou Zhejiang China

Address: 8F, Building 3, Tianxing International Center, No. 508 Fengtan Road, Hangzhou, China. 310011

Supplier`s last login times: within 41 hours

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Product Details Company Profile

Product Details

12 V 155AH Lead-acid Batteries with Long Life of 12 Floating Charging Conditions,L558mm x W112mm x H295mm

Product Overview

The HRESYS DF (Duration Front) series VRLA batteries is especially designed for telecommunication

with 12+ years float design life. By combining the newly developed paste formula with up-to-date AGM

structures, the series meet latest IEC, British and Telcordia standards. Front Access connection and

centralized venting system of DF series for fast, safety installation and maintenance.

Features and Benefits

-Long and Narrow shape fits with standard 19” and 23” cabinets
-Long shelf life thanks to low self-discharge rate
-Wide operation temperature range for multiple scenarios
-Mainly used in Uninterrupted Power Supply (UPS)
-Guarantee is normally provided differently due to different working scenarios
-Thick flat plate with high Tin low Calcium alloy enables long service life

Management and Product Certificates

-ISO9001:2015

-ISO14001:2015

-OHSAS18001:2007

-CE Certificate

Product Specification

Nominal Voltage (V)	12 (6 cells per unit)
Nominal Capacity (25 C)	155 Ah @ 10HR-rate (to 1.80Vpc)
Dimension (mm)	L558mm x W112mm x H295mm
Approx. Weight	48.3 kg (106.5 lbs)
Terminal Type	Female Copper Insert M8 (torque: 10~12N.m)
Internal Resistance	Approx. 0.005 Ohm (fully charged)
Max. Charge Current	38.75 A
Max. Discharge Current (5S)	900 A
Short Circuit Current	2500 A
Self Discharge	Approx. 2.5% per month @ 20℃
Ambient Temperature	Discharge: -20~60℃ Charge: -20~55℃ Storage: -20~45℃
Float Charge Voltage	13.5V/block @25℃(-3mV/ cell/ C)
Сycle Use Charge Voltage	14.1V/block @25℃
Container Material	ABS UL ( 94-V0 optional)

Battery Dimension

Performance Curves

Production equipment

Company Profile

Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in global market.

Being a professional battery and system solution provider with the large manufacturing capacity of batteries and advanced Battery Management System (BMS) technology development ability, HRESYS is able to provide products and solutions ranging from lead acid batteries, lithium Ion batteries, energy storage systems and electric vehicle battery packs according to customer and market diverse demand. Within over 20 years development, HRESYS as the oversea oriented team jointly with our parent group have been growing rapidly and our products and solutions have already been widely deployed in over 50 countries all over the world. We are confident that we can be a professional business partner in the industry through our international marketing experience and ability, advanced battery manufacturing facilities, BMS and battery pack development ability,etc.

Rich Oversea Experience and Ability

Thanks to HRESYS professional operation team with over 20 years global industry experience whatever in marketing, technology development and services throughout all contients, we have develped rich experience in woring with international accounts.

Advanced Lithium-ion and VRLA batteries Manufacturing Facilities

HRESYS manufacturing facilities were built on the benchmark of world first-class with extremely high production efficiency and production capacity, so that we have the ability to meet with large volume requirement.

Core Ability on Battery and BMS Design

HRESYS has been heavily investing on R&D ability whatever for battery cells or system solutions. As a smart energy system solution provider in the market, HRESYS has strong ability in designing not only batteries and cells, but also advanced BMS technologies. We have full ability to make customized system solutions according to requirement and our own designed Telecom Lithium Ion Battery Packs with our own designed BMS have passed the demanding tests in many telecom operators.

Social Responsibility

Being a respected company in China, we always highly-focused our responsibility to be a trusted company from stakeholders whatever from the quality control system or social responsibility, we got all required certificates including ISO9001/ISO14001/OSHAS18001/CE/UL, and we are trying best to make us better.

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155AH Telecom Battery Backup Systems Long Life 12 Floating Charging Conditions

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