ENL-HW19201 3.7V 3800mAh Li-ion Barcode Scanner Battery 14.06Wh for Hoft & Wessel MDE HW19201 HW90250 skeye.allegro | Enpower
ENL-HW19201 3.7V 3800mAh Li-ion Barcode Scanner Replacement Battery for Hoft & Wessel MDE HW19201
High-quality direct replacement Li-ion battery pack for Hoft & Wessel MDE HW19201 mobile data terminals. Engineered with premium 3.7V 3800mAh cells delivering 14.06Wh of stored energy, this battery extends full-shift runtime across warehousing, logistics, retail inventory, and field-service scanning operations. The integrated 5-function smart protection circuit (over current, over charge, over discharge, temperature sensor, reverse polarity) continuously monitors cell health and safeguards both battery and host device. Fully compatible with MDE HW19201, HW90250, HW90200 (skeye.allegro), and skeye.integral Type T26580 industrial terminals using the original brass-golden-plated contacts — drop-in replacement with no firmware pairing required.
Basic Product Information
Applicable Equipment
Barcode Scanner / Portable Data Terminal
Matching OEM Models
Hoft & Wessel MDE HW19201
Battery Type
Li-ion (Lithium Ion)
Overall Size (HxWxD)
7.44 x 3.95 x 2.54 cm
Shell Material
High Impact ABS/PC
Contact Material
Brass Golden Plated
Sealing Method
Ultrasonic Sonic Welding
Cell Quality
High Quality Cells with Long Cycle Life
Protective Function
Over Current, Over Charge, Over Discharge, Temperature Sensor, Reverse Polarity Protection
Quality Control
100% Tested Before Shipment
Place of Origin
Guangdong, China
OEM / ODM
Welcomed (Custom Label / Connector Available)
Warranty Period
12 Months
Compatible Models
Hoft & Wessel MDE HW19201
Hoft & Wessel MDE HW90250
MDE HW90200 / skeye.allegro
skeye.integral Type T26580
Product Description & Core Advantages
High-density 3.7V 3800mAh Li-ion cell delivers 14.06Wh of stable energy for uninterrupted multi-shift scanning workflows in warehouses, distribution centers, retail floors, and field service routes.
Industrial-grade ABS/PC shell with ultrasonic-sonic-welded seams and brass golden-plated contacts ensure vibration resistance, drop durability, and reliable conductivity across thousands of insertion cycles.
Built-in 5-function smart BMS (over current / over charge / over discharge / temperature sensor / reverse polarity) continuously monitors cell health, prevents damage from electrical abuse, and extends overall cycle life.
- 14.06Wh Capacity — longer runtime than typical 3.7V 2500-3000mAh alternatives, supporting full-shift productivity without mid-day swaps.
- Direct OEM Fitment — drop-in replacement for Hoft & Wessel MDE HW19201 / HW90250 / HW90200 (skeye.allegro) / skeye.integral Type T26580 with no firmware pairing or calibration required.
- 5-Function Smart Protection — over current, over charge, over discharge, temperature sensor, and reverse polarity safeguards prevent device damage and prolong cell longevity.
- Compact & Lightweight — only 100g and slim 7.44 x 3.95 x 2.54cm form factor keeps the scanner balanced for one-handed operation across long shifts.
- Zero Memory Effect & Low Self-Discharge — Li-ion chemistry allows partial top-ups and storage without runtime loss, ideal for intermittent-shift usage patterns.
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Safety Cautions
⚠ Please read before use
- Do not disassemble, puncture, or incinerate the battery — Li-ion cells contain flammable electrolyte.
- Avoid exposing the battery to temperatures above 60 degrees C or submerging it in water; store in a cool, dry place at 20-50% SOC for long-term storage.
- Use only a Li-ion compatible CC/CV charger rated for 3.7V single-cell packs. Do not use Ni-MH, Ni-CD, or lead-acid chargers — risk of overcharge, fire, or explosion.
- If the battery shows signs of swelling, overheating, leakage, or unusual odor, stop using immediately and contact Enpower technical support for safe disposal.
Frequently Asked Questions
Q1: Is ENL-HW19201 a direct replacement for the Hoft & Wessel MDE HW19201 original battery?-
A: Yes, ENL-HW19201 is a 100% form-fit, function-match replacement for the original Hoft & Wessel MDE HW19201 battery. It uses the same brass golden-plated contact layout, same 3.7V single-cell Li-ion architecture, and same nominal form factor (7.44 x 3.95 x 2.54cm, 100g). The integrated 5-function BMS ensures the host terminal recognises the pack without firmware re-pairing or capacity recalibration. It also cross-fits MDE HW90250, MDE HW90200 (skeye.allegro), and skeye.integral Type T26580 terminals sharing the same battery bay and contact geometry.
Q2: Can I use my old Ni-MH or Ni-CD charger to charge this Li-ion battery?+
A: No, Li-ion batteries must be charged with a charger that follows the CC/CV (Constant Current / Constant Voltage) profile with a 3.7V single-cell cutoff. Using Ni-MH, Ni-CD, or lead-acid chargers that output a higher float voltage will permanently damage the cell, trigger safety venting, and in extreme cases cause fire or explosion. Enpower offers dedicated Li-ion compatible chargers for this model, please contact our sales team for a quotation.
Q3: How does the 5-function protection circuit work and why is it important?+
A: The integrated BMS continuously monitors five critical parameters and disconnects the cell when an unsafe condition is detected: (1) Over Current Protection prevents connector or PCB trace damage from excessive draw; (2) Over Charge Protection cuts off charging at the 4.2V upper limit to avoid lithium plating and thermal runaway; (3) Over Discharge Protection disconnects the load at the 2.8V lower cutoff to prevent irreversible cell damage; (4) Temperature Sensor blocks charge and discharge outside the safe window (-10 to +60 degrees C in discharge, 0 to +45 degrees C in charge); (5) Reverse Polarity Protection guards against damage if the battery is inserted backwards.
Q4: What is the difference between ENL-HW19201, ENL-HW19200, and ENL-ALM?+
A: All three batteries serve Hoft & Wessel / skeye industrial terminals but target different device families. ENL-HW19201 (3.7V 3800mAh / 14.06Wh) is the high-capacity single-cell upgrade for the MDE HW19201 / HW90250 / HW90200 (skeye.allegro) / skeye.integral Type T26580 terminals. ENL-HW19200 (3.7V 1900mAh) is the original-spec first-generation battery for the same family, lower capacity but lower cost. ENL-ALM (7.4V 3800mAh / 28.12Wh) is the 2-cell series battery for the Almex HW19396 terminal, which requires the higher 7.4V pack. Cross-check your terminal battery compartment voltage label before ordering.
Q5: What is the warranty coverage and storage recommendation?+
A: ENL-HW19201 carries a 12-month limited warranty against manufacturing defects and premature capacity loss. Warranty does not cover physical damage, water ingress, swelling caused by misuse with non-compatible chargers, or normal wear after 300+ full charge cycles. For long-term storage (over 30 days), keep the battery at 20-50% state of charge in a dry environment between 10-25 degrees C and recharge to 50% every 3 months to prevent deep-discharge damage.
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