Gold Member Since 2011
Audited Supplier
Shenzhen Green Digital Power-Tech Co., Ltd.

Bms, Battery Manage System, Battery Indicator manufacturer / supplier in China, offering Digital Battery Fuel Gauge, Military Class High Current 12V-48V 3.2ah-22ah LiFePO4 Battery Pack (K2 cell), 6V~12V SLA/AGM/Gel Battery Charger and so on.

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Digital Battery Fuel Gauge

FOB Price: US $11.5-15 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $11.5-15/ Piece
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Production Capacity: 50000PCS/Month
Transport Package: Industrial Packaging
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: BG2-XX
  • Delivery Date: 2-3 Weeks
  • Specification: 6.4V~48V
  • Customized: Customized
  • Trademark: Green
  • Origin: China
Product Description
Designed for 6.4V~48V Li-ion/polymer, LiFePO4, NiMH, NiCd or Lead-Acid battery.
Digital display, monitor voltage / current and capacity easily.
Build-in AVR chip, accurate measuring battery parameters.
Mounting easily: 4 x M3 holes provided.
Input Reverse Polarity protection.
Maximum Current permitted: 10A, 20A. Or 30A (selected by last suffix number)
With ON/OFF control connecter in board.
Size: LxWxT=98x35x25mm
Digital Battery Fuel Gauge
BG2-XXX-X Digital - Display Battery Fuel Gauge
01Rating Input VoltageVDC6.4~48VBG2-LXX (X=2~13) for 2~13s Li-Ion/Poly
BG2-FXX (X=2~15) for 2~15s LiFePo4
BG2-NXX (X=6~48) for 7.2V~48V NiMH
BG2-DXX (X=6~48) for 7.2V~48V NiCd
BG2-AXX (X=12~48) for12V~48V VRLA
02Suitable battery typeV7.4~48V (2~13s) Li-Ion/Polymer;
6.4~48V (2~15s) LiFePo4
7.2~48V (6~40s) NiMH
7.2~48V (6~40s) NiCd
12~48V Sealed Lead-Acid
03Max. Charge/Discharge
Current permitted.
& typical series impedance.
A  10A (Series Impedance: 25mΩ )
20A (Series Impedance: 10mΩ )
30A(Series Impedance: 5mΩ )
P/N: BG2-XXX-8
P/N: BG2-XXX-10
P/N: BG2-XXX-18
P/N: BG2-XXX-28
04Rating Consumed currentmA30(Including 20mA LCD Back light)
05OFF Status leakage currentmA0OFF display condition
06Voltage display tolerance%± 2.5%
07Fuel gauge display tolerance%± 10%
08Current display tolerance%± 5%
Environment and Mechanical items
09Operating Temperature° C-10 ~ +50
10Operating Humidity%RH< +90
11Storage Temperature° C-40 ~ +70
12Storage Humidity%RH0 ~ +95
13Vibration Resistant-5MM/50HZ/600S
15Sizemm98X35X25 (L x W x T)

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