Zhejiang Hengrui Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1800000 PCS/YEAR |
| Delivery Time | 30 DAYS |
| Packaging Details | Box/carton(standard package) |
| Prodcut Name | 12DF55 |
| Capacity | 55Ah |
| Voltage | 12V |
| Application | UPS,Telecom, IDC |
| Dimension (mm) | L277mm x W105mm x H222mm |
| Approx. Weight | 17.8 kg (39.2 lbs) |
| Terminal Type | Female Copper Insert M6 (torque: 6~8N.m) |
| Internal Resistance | Approx. 0.008 Ohm (fully charged @ 20°C) |
| Brand Name | HRESYS |
| Model Number | VHR 12DF55 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1800000 PCS/YEAR |
| Delivery Time | 30 DAYS | Packaging Details | Box/carton(standard package) |
| Prodcut Name | 12DF55 | Capacity | 55Ah |
| Voltage | 12V | Application | UPS,Telecom, IDC |
| Dimension (mm) | L277mm x W105mm x H222mm | Approx. Weight | 17.8 kg (39.2 lbs) |
| Terminal Type | Female Copper Insert M6 (torque: 6~8N.m) | Internal Resistance | Approx. 0.008 Ohm (fully charged @ 20°C) |
| Brand Name | HRESYS | Model Number | VHR 12DF55 |
| Certification | CE | Place of Origin | China |
| High Light | telecom batteries for solar ，sealed gel batteries | ||
The HRESYS DF (Duration Front) series VRLA batteries is especially designed for telecommunication
with 12+ years float design life. By combining the newlydeveloped 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.
-12 years long float life design
-Increased recharge efficiency due to advanced pasting formula
-International Standards Compliance, i.e. IEC, EN, BS, CE etc
-Batteries are mainly working at standby status but also for cyclic use with not very frequent cycles
-Long cycle life thanks to thick plates with Tin Calcium alloy
-Front Access Terminal design easy for inter-block connection
-Low self-discharge rate enables long shelf life
-Batteries are normally installed in standard 19” and 23” cabinet
-Wide temperature range operating between -20°C and +60°C
-Excellent high rate discharge performance -Cross-wall welding between each cell, this construction
made internal resistance very low -Superior grid radiates style design; raise the high rate discharge
performance. -Patent paste technology -Copper core cable, copper bar as optional
| Nominal Voltage (V) | 12 (6 cells per unit) |
| Nominal Capacity (25 C) | 55 Ah @ 10HR-rate (to 1.80Vpc) |
| Dimension (mm) | L277mm x W105mm x H222mm |
| Approx. Weight | 17.8 kg (39.2 lbs) |
| Terminal Type | Female Copper Insert M6 (torque: 6~8N.m) |
| Internal Resistance | Approx. 0.008 Ohm (fully charged @ 20°C) |
| Max. Charge Current | 14 A |
| Max. Discharge Current (5S) | 550 A |
| Short Circuit Current | 1500 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) |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1995
Total Annual:
1200000000-1300000000
Employee Number:
4000~5000
Ecer Certification：
Active Member
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 advance... 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 advance...
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