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ENH-MOT4046 two way radio Ni-MH battery

enpower P/N:ENH-MOT4046

oem battery:PMNN4046

Part Number:

Manufacturer (OEM):

oem model:

chemistry:Ni-MH

voltge:7.2V

capacity:2000mAh

Voltage/Capacity:

Demension (H*W*D)(cm):11.50*5.74*2.23

compatible radio:GP2000 GP2000s SP66 GP2100 CP125 AXU4100 VL130 GP020GP2150 AX SERIES AXU4100 AXSERIES AXV5100 CM338 CM398PRO2150 VL130 P020 P2150

Description:

compatible models:

PRODUCT INFORMATION

ENH-MOT4046 7.2V 2000mAh Ni-MH Two-way Radio Battery PMNN4046 for Motorola GP2000 GP2100 CP125 Walkie Talkie | Enpower

ENH-MOT4046 7.2V 2000mAh Ni-MH Rechargeable Battery for Motorola GP2000 / GP2100 / CP125 Two-way Radio

Enpower ENH-MOT4046 nickel-metal hydride rechargeable battery engineered as a faithful OEM-spec replacement power supply for Motorola OEM battery PMNN4046. Fully compatible with the Motorola value business portable family — including GP2000, GP2000s, GP2100, CP125, SP66, AXU4100, AXV5100, VL130, GP020, GP2150, CM338, CM398 and PRO2150 — the entry-level radios serving retail, hospitality, property management, restaurant, warehouse logistics and event security teams worldwide. Built around premium high quality long-cycle Ni-MH cells with stable 7.2V nominal voltage and 2000mAh capacity, a high impact ABS/PC composite shell and brass golden plated low-resistance contacts. Cadmium-free Ni-MH chemistry has no memory effect concerns under normal cycling and a low self-discharge rate, delivering reliable full-shift runtime, while built-in protection covers short-circuit, over-temperature, charging temperature sensing and reverse polarity. The pack works with your existing GP2000-series Ni-MH chargers with zero new charging infrastructure. Manufactured in Guangdong China with 12-month full quality warranty.

Basic Product Information

Brand
Enpower
Model No.
ENH-MOT4046
Applicable Equipment
Two-way Radio / Walkie Talkie
Matching OEM Models
PMNN4046
Battery Type
Ni-MH (Nickel-Metal Hydride)
Nominal Voltage
7.2V
Nominal Capacity
2000mAh
Overall Size (H*W*D)
11.50*5.74*2.23 cm
Weight
180g (TBC)
Color
Black
Shell Material
High Impact ABS/PC
Contact Material
Brass Golden Plated
Cell Quality
High Quality Long Cycle Ni-MH Cells
Protective Function
Short-Circuit Protection + Over-Temperature Protection + Charging Temperature Sensor + Reverse Polarity Protection
Application
Consumer Electronics / Two-way Radio
Quality Control
100% Aging Testing
Place of Origin
Guangdong, China
OEM / ODM
Available
Warranty Period
12 Months

Compatible Radio Models

The ENH-MOT4046 replacement battery is fully compatible with the following Motorola two-way radio models:

GP2000 GP2000s GP2100 CP125 SP66 AXU4100 AXV5100 VL130 GP020 GP2150 CM338 CM398 PRO2150

Product Description & Core Advantages

✅ One Battery for the Entire GP2000 / AX / Value Business Family
Direct replacement for Motorola OEM battery PMNN4046, covering thirteen value-series models — GP2000, GP2000s, GP2100, CP125, SP66, AXU4100, AXV5100, VL130, GP020, GP2150, CM338, CM398 and PRO2150 — one battery standard that unifies mixed legacy business fleets, simplifies spare-parts inventory and charging management. Plug-and-play fit, no modification required.

✅ 2000mAh Capacity for Full-Shift Business Duty
Premium high quality long-cycle Ni-MH cells deliver stable 7.2V output and 2000mAh capacity — enough for 8-10 hours of operation under standard duty cycles (5-5-90), comfortably covering full shifts. Cadmium-free Ni-MH chemistry is environmentally friendly and tolerant of deep discharge, ideal for the daily charge-and-rotate rhythm of busy legacy fleets.

✅ Complete Charging Safety & Zero Charger Investment
Built-in protection covers short-circuit, over-temperature, charging temperature sensing and reverse polarity — reliable cell-level safety for daily fleet operations. Robust high-impact ABS/PC composite housing and brass golden plated low-resistance contacts — anti-drop, dustproof and moisture resistant. Works with your existing Motorola GP2000-series Ni-MH chargers (negative delta-V logic) — no new charging infrastructure required.

  • ⭐ OEM PMNN4046 Replacement — Faithfully matches original dimensions (11.50*5.74*2.23cm), drop-in fit for GP2000 / GP2100 / CP125 and 10 more value-series models without modification
  • ⭐ 13-Model Single-SKU Solution — One pack serves the entire GP2000 / AX / value business family, ideal for unified battery management of mixed legacy fleets
  • ⭐ 2000mAh Long-Shift Runtime — 8-10 hours per shift under 5-5-90 duty cycles, comfortably covering full working days
  • ⭐ Cadmium-Free & Memory-Free Ni-MH — No toxic cadmium, recharge at any state of charge under normal cycling, environmentally friendly disposal
  • ⭐ Industrial Craftsmanship & Warranty — Brass golden plated contacts, 100% aging tested before shipment, OEM private label available, 12-month full quality warranty

Related Two-way Radio Batteries

Safety Cautions

  • ⚠ Do not disassemble, puncture, crush or modify the battery housing — internal cell damage may cause electrolyte leakage, overheating or fire. Stop using the battery immediately if you notice unusual heat, odor, leakage or deformation, and move it to a safe non-flammable area away from combustibles.

  • ⚠ Keep battery terminals away from metal objects such as coins, keys and jewelry to prevent accidental short-circuit. Do not expose the battery to high temperature above 60 degrees C, direct sunlight or open flame for extended periods.

  • ⚠ Only charge with a Ni-MH compatible charger using negative delta-V (or timer-based) charging logic — including your existing Motorola GP2000-series charger for PMNN4046-type packs. Do NOT use a Li-ion CC/CV charger on this Ni-MH battery — the charging logic is completely different and may cause under-charge, overheating or permanent damage.

  • ⚠ For long-term storage, keep the pack fully charged in a cool dry place and recharge every 3 months. Dispose of spent packs at an authorized battery recycling collection point in compliance with local regulations — do not put them in household waste.

Frequently Asked Questions

Q1: Is ENH-MOT4046 fully compatible with OEM PMNN4046 and the Motorola GP2000 / GP2100 / CP125 radios?-
A: Yes. ENH-MOT4046 is a faithful OEM replacement for Motorola PMNN4046, with identical 11.50*5.74*2.23cm housing dimensions and a plug-and-play fit for thirteen value-series models: GP2000, GP2000s, GP2100, CP125, SP66, AXU4100, AXV5100, VL130, GP020, GP2150, CM338, CM398 and PRO2150. No modification required, and your existing GP2000-series Ni-MH charger keeps working.
Q2: How long does the 2000mAh pack last on a single charge, and can I recharge it at any time?+
A: Under standard duty cycles (5-5-90), the 2000mAh capacity delivers approximately 8-10 hours of operation, comfortably covering full working shifts. Cadmium-free Ni-MH chemistry has no memory effect concerns under normal cycling, so occasional top-up charging is fine; for best long-term health, run a full discharge-charge cycle every few weeks. Always charge with a Ni-MH compatible negative delta-V charger.
Q3: Can I use a Li-ion charger or a generic charger on this Ni-MH battery?+
A: No. Ni-MH cells require negative delta-V (or timer-based) charging logic, while Li-ion chargers use CC/CV (constant current / constant voltage) cutoff — the two logics are completely different. Charging this Ni-MH pack on a Li-ion CC/CV charger may cause under-charge, overheating or permanent damage. Use only a Ni-MH compatible charger such as your existing Motorola GP2000-series charger for PMNN4046-type packs.
Q4: Will ENH-MOT4046 also fit CP200, CP185, Mag One A8, XTS3000, GP328, MTH800 or APX / DP series models?+
A: No. ENH-MOT4046 (replacement for OEM PMNN4046) is designed ONLY for the thirteen value-series models listed above. Other Motorola generations use different battery families: the GP328/GP340 Waris platform uses HNN4003/HNN9009/HNN9012, the XPR6000/XiR P8000/DP3000 MOTOTRBO series uses PMNN4066/PMNN4077, the XPR3000/DP2000 series uses PMNN4407/PMNN4418, the CP200/GP3688 entry-level series uses NNTN4496/NNTN4497/NNTN4970, the CP185/CP1300/CP1600 series uses PMNN4081, the Mag One series uses PMNN4071, the XTS3000/XTS5000 Astro series uses NTN8294, the XTS1500/XTS2500 P25 series uses NTN9815/NTN9858/NNTN7335, the APX2000/4000 series uses NNTN8128A/NNTN8129, the GP300/GTX legacy series uses HNN9628, the GP-350 uses HNN9360, the P1225 uses HNN9049, the VISAR series uses NTN7395, the MTX838/HT1000 MT-series uses NTN7143/NTN7144, and the MTH800 TETRA series uses SNN5705/NNTN4655 — housing dimensions, voltage platform, contact arrangement and locking mechanism are NOT interchangeable across these families. The same applies across brands: Motorola packs do not fit ICOM, KENWOOD or Hytera radios and vice versa. Always check the OEM battery part number printed on your existing battery before ordering.
Q5: Do you support OEM custom labeling or bulk quantity orders?+
A: Yes, we accept OEM and ODM orders. Custom shell printing, private label, capacity variants and connector customization are all available for bulk quantity. Standard stock orders ship within 3-7 working days; OEM customized orders typically take 15-25 days lead time. Contact our sales team for exact quotation and MOQ.

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