Leica GKL22 Intelligent Battery Charger OEM Adapter (5-Pin DC Output For TPS Series Total Station Batteries)
Price: $42.99 | Compatible Battery Models: GEB70, GEB77, GEB79, GEB87, GEB171, GEB187; Matched Instruments: TPS1000/TCA1800/TC2003/TPS1200 Series Total Station This original-spec GKL22 AC-DC power c……
Price: $42.99 | Compatible Battery Models: GEB70, GEB77, GEB79, GEB87, GEB171, GEB187; Matched Instruments: TPS1000/TCA1800/TC2003/TPS1200 Series Total Station
This original-spec GKL22 AC-DC power charger solves common survey battery charging failures: generic low-quality adapters causing overcharging & battery bulging, unstable output voltage triggering instrument shutdown, broken original factory power supply, inaccurate charging current shortening NiMH/NiCd battery service life, no full-charge automatic cut-off protection, and indicator light failure unable to judge battery power status. Built-in multi-stage intelligent charging chip strictly follows Leica original charging logic, safely and fully charges all 5-pin series survey batteries for long-hour field survey preparation.
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Product Overview
The Leica GKL22 dedicated survey battery charger is a compact switching power adapter exclusively developed for Leica classic TPS series total station NiCd & NiMH batteries. Integrated built-in intelligent charging management chip, dual-color LED charging status indicator, standard IEC C8 AC input socket + fixed 5Pin dedicated DC output cable matching GEB series battery charging port. Shell adopts flame-retardant ABS+PC high-strength plastic, anti-drop, anti-interference, dustproof and moisture-proof, suitable for indoor office charging and temporary construction site power supply environment. Multi-layer safety protection circuit inside, automatically identify battery capacity, adjust constant current/constant voltage charging mode, stop trickle charging after full capacity to avoid overcharge damage to expensive survey batteries.
Core Advantages & Practical Structural Design
- 1:1 OEM circuit scheme consistent with original Leica GKL22 charger, direct drop-in replacement for damaged factory power adapters
- Wide global universal AC input: 100-240V 50/60Hz, compatible with US/EU/UK/AU mains power without extra voltage converter
- Standard DC 14V 800mA stable output, matched charging current for GEB70/77/171/187 batteries, slow uniform charging to extend battery cycle life
- Dual-color LED indicator: Red = charging in progress, Green = fully charged automatic stop, clear real-time battery power state feedback
- Multi-layer complete safety protection: overvoltage, overcurrent, short-circuit, overheat, overcharge automatic power-off, eliminate fire risk caused by inferior chargers
- Integrated 1.2m long fixed 5Pin charging cable, reinforced molded strain relief at cable joint, prevent wire breakage after long-term repeated bending
- Flame-retardant matte black plastic housing, anti-drop impact resistant, compact small size easy to store in instrument accessory box without occupying space
- Full cross-battery compatibility: GEB70, GEB77, GEB79, GEB87, GEB171, GEB187; fully supports TPS1000, TCA1800, TC2003, TPS1200 total station equipment kits
- Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
- Lightweight portable design, can be matched with separate EU/US plug power cords for cross-border global field survey work
Survey Battery Pre-Charging & Field Application Scenarios
Mandatory power maintenance accessory for engineering office pre-charging survey batteries, highway & railway long-distance field mapping, mine underground topographic survey, cadastral boundary measurement and tunnel control survey projects. Survey teams use GKL22 charger to fully charge spare GEB series batteries overnight before field work; intelligent constant-current charging prevents capacity attenuation of NiMH/NiCd batteries after repeated cycles, ensuring full-day continuous total station measurement without sudden power loss. Built-in short-circuit protection avoids circuit burnout if battery port accidentally short-circuited during replacement operation. Store this compact GKL22 charger and other tiny survey peripherals in our high-visibility yellow nylon data collector case; reinforced canvas belt loop supports waist hanging for portable out-of-town survey transport.
Product Specifications
| Model | GKL22 Survey Battery Charger Adapter |
|---|---|
| AC Input Parameter | AC 100-240V 50/60Hz Global Wide Voltage |
| DC Output Parameter | DC 14V 800mA Constant Stable Output |
| Output Cable Interface | Fixed Integrated 5Pin Dedicated Charging Plug |
| Indicator Light | Red (Charging) / Green (Fully Charged Auto Stop) |
| Main Shell Material | Flame Retardant ABS+PC Anti-Impact Plastic |
| Matched Rechargeable Batteries | GEB70, GEB77, GEB79, GEB87, GEB171, GEB187 |
| Compatible Survey Instruments | TPS1000, TCA1800, TC2003, TPS1200 Series Total Station |
| Built-in Protection Function | Overvoltage / Overcurrent / Short Circuit / Overheat / Overcharge Auto Cutoff |
| Unit Net Weight | 0.14 kg |
| Stock Status | In Stock, Fast 24-Hour Global Dispatch |
| Matching Carry Case Specs | Yellow Wear-Resistant Nylon Case, Price $25, Weight 0.2kg, Dimension 18 × 12 × 10 cm |
Matching Survey Accessory: Trimble TSC3 / TSC2 Carrying Case ($25)
Constructed with thick tear-proof nylon fabric, this bright yellow field protective bag shields Trimble TSC2 & TSC3 handheld data collectors from scratches, dirt and minor impact damage. Equipped with solid canvas belt loop for waist mounting, the independent front storage compartment holds GKL22 battery chargers, GEB series spare batteries, GEV communication cables and screen protectors. 20 units available in warehouse for immediate worldwide shipping.
Browse more Leica TPS series battery chargers, GEB rechargeable batteries, instrument power adapters and total station spare accessories on xsurveying.com. We supply full series OEM-standard survey power accessories to realize safe full-capacity battery charging and uninterrupted all-day precision field measurement workflows.
