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March 30, 2022

REQUEST FOR QUOTATION

TO ALL INTERESTED SUPPLIERS:

The PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY (PHIVOLCS) hereby invites all interested suppliers to quote their lowest price on the item/s listed below, subject to the conditions stated below, stating the shortest time of delivery and submit quotation to BAC Secretariat addressed to the BAC Chairman at PHIVOLCS located at PHIVOLCS Building, C.P. Garcia Avenue, U.P. Campus, Diliman, Q.C. not later April 4, 2022. The Approved Budget for the Contract is ₽240,000.00.

           

            One (1) lot Battery for Tsunami Early Warning System

            Sixty (60) pieces Lithium Polymer Battery

  • Detailed Specs:
  • Type: Lithium Polymer (LiPo) with built-in protection circuit module (PCM)
  • Voltage (Nominal): 3.7 V
  • Capacity: 6800 mAh (Typical) 6500 mAh (Minimum)
  • Charge:
  • Max Current: 6800 mAh
  • Limited Voltage: 4.2 +/-0.02 V
  • End-of-Current: 136 mA
  • Discharge:
  • Max Current: 13600 mA
  • End Voltage: 2.75 +/- 0.005
  • Operation Temp:
  • Charge: 0 – 45 deg C
  • Discharge: -20 – +60 deg C
  • Safety Characteristics:
  • Overcharged: No fire or explosion
  • Short Circuit: No fire or explosion (150 deg C max heat)
  • Heating: No fire or explosion
  • Acclimatization Characteristics:
  • High Temp and High Humidity: No deformation, no rust, no fire or explosion
  • Discharge Time >/= 36 min
  • Vibration: No damnification, no leak, no fire or explosion
  • Battery Voltage: >/=3.6 V
  • Drop: No leakage, no fire or explosion
  • Discharge Time: >/= 36 min.
  • High Temp Discharge Capacity: 57 mins
  • Low Temp Discharge Capacity: 4.25 hrs.

Overcharge protection:

  • Detection Voltage: 4.28 +/- 0.05 V
  • Detection Delay Time: 0.96 -1.4 secs
  • Release Voltage: 4.175 +/- 0.025 V
  • Overdischarge Protection:
  • Detection Voltage: 3 +/- 0.1 V
  • Detection Delay Time: 115 – 173 ms
  • Release Voltage: 3.5 +/- 0.05 V Over Current Protection
  • Detection Voltage: 0.1 +/- 0.015 V
  • Detection Current: 2 – 6 A
  • Cycle Life: >/= 300 cycles
  • Dimension: 9.8×51.5×120 mm (ThickxWidthxLength) max
  • Approx Weight: 136g
  • Connector and wiring specs:
  • Type: Connector, Housing
  • Body Orientation: Straight
  • Housing Material: Nylon 66
  • Max Current Rating: 3A
  • Max Voltage: 250 V
  • Temp Rating: -25 deg C to 85 deg C
  • of contracts: 3 (positive, NTC, negative)
  • of Rows: 1
  • Pitch: 2 mm
  • Dimension: 8 mm (DepthxHeightxLength)
  • Wire Size: 22-28 AWG
  • Wire Length: 50mm +-3.0
  • Packaging:
  • **High temp. adhesive tapes and wrapped with PVC materials
  • ** with external 1k carbon resistor connected to NTC connection

Sixty (60) pieces Sealed Lead Acid Batteries

  • Rechargeable Battery
  • Voltage: 12 Volts
  • Capacity: 17 Ah
  • Valve Regulated
  • LWH – 181 x 76 x 166 mm

Kindly submit your best offer with the following requirements:

  • Mayor’s/Business Permit
  • PHILGEPS Registration Number

Conditions:

  1. All entries must be typewritten.
  2. Delivery period, ASAP.
  3. Price validity period must be for a period of one hundred (120) calendar days

TERESITO C. BACOLCOL

       BAC Chairperson